Essay on Computer and its Uses for School Students and Children

500+ words essay on computer.

In this essay on computer, we are going to discuss some useful things about computers. The modern-day computer has become an important part of our daily life. Also, their usage has increased much fold during the last decade. Nowadays, they use the computer in every office whether private or government. Mankind is using computers for over many decades now. Also, they are used in many fields like agriculture, designing, machinery making, defense and many more. Above all, they have revolutionized the whole world.

essay on computer

History of Computers

It is very difficult to find the exact origin of computers. But according to some experts computer exists at the time of world war-II. Also, at that time they were used for keeping data. But, it was for only government use and not for public use. Above all, in the beginning, the computer was a very large and heavy machine.

Working of a Computer 

The computer runs on a three-step cycle namely input, process, and output. Also, the computer follows this cycle in every process it was asked to do. In simple words, the process can be explained in this way. The data which we feed into the computer is input, the work CPU do is process and the result which the computer give is output.

Components and Types of Computer

The simple computer basically consists of CPU, monitor, mouse, and keyboard . Also, there are hundreds of other computer parts that can be attached to it. These other parts include a printer, laser pen, scanner , etc.

The computer is categorized into many different types like supercomputers, mainframes, personal computers (desktop), PDAs, laptop, etc. The mobile phone is also a type of computer because it fulfills all the criteria of being a computer.

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Uses of Computer in Various Fields

As the usage of computer increased it became a necessity for almost every field to use computers for their operations. Also, they have made working and sorting things easier. Below we are mentioning some of the important fields that use a computer in their daily operation.

Medical Field

They use computers to diagnose diseases, run tests and for finding the cure for deadly diseases . Also, they are able to find a cure for many diseases because of computers.

Whether it’s scientific research, space research or any social research computers help in all of them. Also, due to them, we are able to keep a check on the environment , space, and society. Space research helped us to explore the galaxies. While scientific research has helped us to locate resources and various other useful resources from the earth.

For any country, his defence is most important for the safety and security of its people. Also, computer in this field helps the country’s security agencies to detect a threat which can be harmful in the future. Above all the defense industry use them to keep surveillance on our enemy.

Threats from a Computer

Computers have become a necessity also, they have become a threat too. This is due to hackers who steal your private data and leak them on internet. Also, anyone can access this data. Apart from that, there are other threats like viruses, spams, bug and many other problems.

essay advantages of computers

The computer is a very important machine that has become a useful part of our life. Also, the computers have twin-faces on one side it’s a boon and on the other side, it’s a bane. Its uses completely depend upon you. Apart from that, a day in the future will come when human civilization won’t be able to survive without computers as we depend on them too much. Till now it is a great discovery of mankind that has helped in saving thousands and millions of lives.

Frequently Asked Questions on Computer

Q.1  What is a computer?

A.1 A computer is an electronic device or machine that makes our work easier. Also, they help us in many ways.

Q.2 Mention various fields where computers are used?

A.2  Computers are majorly used in defense, medicine, and for research purposes.

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Advantages and Disadvantages of Computers: Exploring the Pros and Cons

Computers have become an indispensable part of our daily lives, revolutionizing the way we work, communicate, and access information. While they offer numerous advantages, it is essential to understand the potential drawbacks as well. In this article, we will delve into the 10 key advantages and 10 disadvantages of using computers, providing examples and detailed explanations for each.

advantages and disadvantages of using computers

Advantages of Computers:

1. increased efficiency.

Computers have dramatically enhanced productivity by automating tasks and performing complex calculations in a fraction of the time it would take humans.

Example: In business, accounting software expedites financial calculations, reducing manual errors and saving valuable time.

2. Access to Information

With computers and the internet, vast amounts of information are available at our fingertips. We can effortlessly research any topic, access online libraries, and stay updated with current events.

Example: With the internet, students can access educational resources from around the world, expanding their knowledge beyond what traditional textbooks offer.

3. Communication and Connectivity

Computers facilitate seamless communication through emails, video conferences, and social media platforms, connecting people globally in real-time.

Example: Remote workers can collaborate effectively, eliminating geographical barriers and improving efficiency.

4. Improved Creativity

Computers provide powerful tools for creative expression, such as graphic design software, video editing applications, and music production software.

Example: Artists and designers can bring their ideas to life, experimenting with various digital techniques and enhancing their artistic endeavors.

5. Enhanced Learning Opportunities

Educational software, e-learning platforms, and interactive multimedia programs offer engaging and personalized learning experiences.

Example: Virtual reality simulations allow medical students to practice surgical procedures in a safe environment, accelerating their learning curve.

6. Automation and Robotics

pros and cons of computers

Using computers for this purpose has its advantages and disadvantages. Computers play a crucial role in automation and robotics , revolutionizing industries and increasing precision and efficiency in manufacturing processes.

Example: Robotic assembly lines in car manufacturing reduce errors and increase production speed, resulting in cost savings and improved quality.

7. Storage and Organization

Computers enable us to store vast amounts of data in small physical spaces, eliminating the need for bulky file cabinets and enhancing data accessibility.

Example: Cloud storage services ensure data backup and synchronization across multiple devices, providing convenient access to files from anywhere.

8. Financial Management

Personal finance software and online banking tools simplify budgeting, expense tracking, and investment management.

Example: Financial planners use specialized software to create comprehensive financial plans for their clients, optimizing investment strategies and achieving financial goals.

9. Entertainment and Recreation

Computers offer a wide range of entertainment options, including gaming, streaming movies and TV shows, and accessing virtual reality experiences.

Example: Gaming enthusiasts can immerse themselves in realistic virtual worlds, challenging their skills and connecting with other players globally.

10. Globalization and E-commerce

Computers have fueled the growth of e-commerce, enabling businesses to reach customers worldwide, expanding market opportunities and consumer choices.

Example: Online retail platforms connect buyers and sellers worldwide, fostering a global marketplace and transforming the way we shop.

Disadvantages of Computers:

1. health risks.

Prolonged computer use can lead to various health issues such as eye strain, musculoskeletal disorders, and sedentary lifestyle-related problems. Therefore, proper healthy computing habits must be practiced whenever working with computers.

Example: Spending excessive time in front of a computer screen without breaks can cause computer vision syndrome and contribute to back and neck pain. ( Pro tip: Adjust your screen settings to a level that’s comfy to your eyes )

2. Cybersecurity Threats

Computers are vulnerable to malware, viruses, and cyber-attacks, putting personal information and sensitive data at risk.

Example: Ransomware attacks can encrypt valuable data, demanding payment for its release, causing significant financial and reputational damage.

3. Dependency and Addiction

Excessive reliance on computers can lead to dependency and addiction, affecting social interactions and overall well-being.

Example: Internet addiction can cause individuals to neglect relationships, work, and personal responsibilities, leading to adverse consequences.

4. Privacy Concerns

Computers store vast amounts of personal data, raising concerns about privacy breaches and unauthorized access to sensitive information. Do take serious precautions to prevent identity theft .

Example: Data breaches in which personal information is stolen from online databases can lead to identity theft and financial loss.

5. Technological Obsolescence

Computers and software quickly become outdated, requiring frequent upgrades and replacements, leading to additional expenses.

Example: Older computers may not support the latest operating systems or software, limiting functionality and compatibility.

6. Social Isolation

advantages and disadvantages of computers

Excessive computer use can lead to social isolation, as individuals spend more time interacting with screens than with real people.

Example: Spending hours on social media platforms can create a false sense of connection while reducing face-to-face interactions.

7. Environmental Impact

The production and disposal of computers contribute to electronic waste and environmental pollution.

Example: Improper disposal of electronic devices can result in hazardous chemicals leaching into soil and water, posing risks to ecosystems and human health.

Read also: Proper Ways to Dispose of An Old Computer

8. Distraction and Procrastination

Computers offer numerous distractions, such as social media, online games, and streaming services, which can hinder productivity and focus.

Example: Students may struggle to concentrate on their studies when tempted by online entertainment options.

9. Job Displacement

Automation driven by computers can lead to job losses in certain industries, as machines replace human workers .

Example: Manufacturing plants may reduce their workforce when implementing automated production lines, causing unemployment in the affected sectors.

10. Lack of Human Interaction

Over-reliance on computers for communication can lead to a decline in face-to-face interactions and interpersonal skills.

Example: Virtual meetings and online interactions may lack the nuances of nonverbal communication and human connection.

Computers offer numerous advantages, enhancing productivity, connectivity, and creativity. However, they also come with potential disadvantages, including health risks, privacy concerns, and social drawbacks. Understanding both the advantages and disadvantages of computers helps us harness their potential while mitigating the associated challenges, ensuring a balanced and responsible use of this transformative technology.

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Pre-Requisite: Basics of Computer

The computer is a programmed device with a group of instructions to perform specific tasks and generate results at a really high speed. A Computer is a machine that can solve difficult and different problems, process data, store & retrieve data and perform calculations faster and more accurately as compared to humans. 

The literal meaning of a computer may be a device that will calculate. Its full form can be abbreviated as Commonly Operated Machine Particularly Used For Training, Education, and Research.

However, modern computers can do tons of quiet calculations. The computer can be defined as a machine that receives input stores it and then process the stored data as per the instructions given by the user of the computer and finally gives the output as required. 

Characteristics of Computer

  • Speed: The computer helps in saving time. It performs several tasks and multiple calculations in a few bit of seconds that takes us hours to solve. We measure the speed of computers in terms of GigaHertz (Ghz) and MegaHertz (MHz).
  • Accuracy: Works done by a computer have better accuracy than the work done by a human being. The errors occur in a computer by entering wrong data by a human being. A computer performs tasks quickly and accurately.
  • Memory: A computer can store billions of data and these records are easily accessible with high accuracy. We measure computer storage in terms of Bytes, like KiloBytes (KB), Megabytes (MB), Gigabytes (GB), etc.
  • Versatility: The simple meaning of Versatility is performing more than one task, and as everyone knows, Computers are capable of performing more than one task at a time, hence it is highly versatile.
  • Automation: Today’s World is full of automation as we rapidly move towards Artificial Intelligence (AI) . This feature of the computer replaces thousands of workers by performing tasks automatically.

Advantages of Computer

  • Multitasking: Multitasking is one of the main advantages of computers. A person can do multiple tasks, and multiple operations at the same time, and calculate numerical problems within a few seconds. The computer can perform millions or trillions of work in one second.
  • Speed: Now the computer isn’t just a calculating device. Now a day’s computer has a vital role in human life. One of the most advantages of computers is their incredible speed, which helps human to finish their task in a few seconds.
  • Cost/ Stores huge: Amount of knowledge it’s a coffee cost solution. A person can save huge data within a coffee budget. A centralized database for storing information is a major advantage that will reduce costs.
  • Accuracy: One of the essential advantages of computers is they will perform not only calculations but also with accuracy.
  • Data Security: Protecting digital data is understood as data security.
  • Task completer: Completes tasks that might be impossible for humans to complete.
  • Communication: The computer helps the user better understand and communicate with other devices.
  • Productivity: The level of productivity gets automatically doubled as the computer can do the work very fast.
  • Reduces workload: Information is often accessed by more than one person with the necessity for work to be duplicated.
  • Reliability: Computers can perform the same sort of work repeatedly without throwing up errors thanks to tiredness or boredom, which are quite common among humans.
  • Storage: The pc has an in-built memory where it can store an outsized amount of knowledge. You can also store data in auxiliary storage devices .

Disadvantages of computer

  • Virus and hacking attacks: A virus may be a worm and hacking is just unauthorized access over a computer for a few illicit purposes. Viruses can go to another system from email attachments, viewing an infected website advertisement, through removable devices like USBs, etc.
  • Online Cyber Crimes: Online cyber-crime means computers and networks may have been utilized in order to commit a crime. Cyberstalking and fraud are the points that come under online cyber crimes.
  • Reduction in employed opportunity: Mainly past generation hasn’t used the pc or they need the knowledge of computers they faced an enormous problem when computers came into the field.
  • High Cost: Computers are expensive. Even the foremost affordable computers are still very expensive for the typical person in South Africa. Since computers empower people.
  • Distractions/disruptions: If you’ve got ever spent hours browsing the web or watching videos on YouTube, then you recognize how distracting computers can be! Because of their high entertainment value.
  • Increases waste and impacts the environment: With the speed at that computer and other electronics get replaced, all of the old devices that get thrown away have a big impact on the environment.
  • Health Problems: Prolonged use of computers can lead to various health Hazards. Too much sitting near the screen results in eye strain and drying up of the eyes. Also, prolonged sitting leads to neck and back problems.

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Essays About Computers: Top 5 Examples Plus Prompts

Computers are helpful technology that many of us use on a daily basis; if you are writing essays about computers, use our essay examples and prompts below. 

We often recognize computers as the devices we use to browse the internet, communicate with others, and type down notes, but there is more to a computer than this. A complex set of processes, calculations, and operations performs everything we do on a computer. Without a doubt, computers make our lives easier and enhance our personal and working life.

5 Top Essay Examples

1. types of computers by brent dawson, 2. uses of computers in education by kristina barroso, 3. our dependency on computers by nora fox, 4. neural networks: is your brain like a computer by shamli prakash.

  • 5. ​​The Human Brain vs. Supercomputers… Which One Wins? By John Staughton

1. The Many Uses of Computers

2. can computers take over society, 3. is computer science a worthwhile program to study, 4. pros and cons of computers, 5. can computers compete with the human brain.

“Calculations for things such as automotive design, weather forecasting, and aerospace use supercomputers. Embedded computers are used for functions in a larger product. They are located in things such as automobiles, consumer electronics and office machines. As we all know computers come in many shapes and sizes. They can be used for many different things and can be located anywhere. Technology has increased so much that the most unheard compact thing can be a computer.

Dawson stresses that computers can come in all shapes and sizes. There are different types of computers, such as personal computers, mobile computers, game consoles, and supercomputers, each with its own functions and specialties. He briefly touches on each type of computer and its uses. Technology has come a long way, as the most complex computers are everywhere, whether in laboratories, offices, or even our mobile phones or watches. 

“Critics argue that spell check and other computer features that automatically correct errors in spelling and punctuation make students too lazy to learn and apply the rules themselves. These features, however, help point out where students went wrong and offer valuable learning opportunities that can help students enhance their understanding of appropriate spelling and punctuation.”

In her essay, Barroso discusses the advantages and disadvantages of incorporating computers into education. They allow schools to maximize online resources, foster student engagement, and make it easier for teachers and students to perform school-related tasks. However, they may make students lazy to check mistakes, thinking that the computers will automatically check them. Ultimately, the pros outweigh the cons. 

“As far as I concerned, computer is a great invention and it is useful to human life. It should be impossible to live without computer as we get too much used of computers nowadays. However, we should use it wisely. We know the fact that the more we rely on computer, the more we will lose in our life. So, we should also find ways to make our dependence on computers less dangerous to us, so that we will not rely on computer completely.”

Fox discusses the state of society today where we rely far too much on computers. They help us greatly in our daily lives, but they have made us depend on technology for information rather than thinking for ourselves. And if something goes wrong, like the servers crash, the world is at a standstill. Computers are a net good for society, but we must avoid revolving our lives around technology. 

“In data science terms, this phase is somewhat akin to ‘Model Training’ — the more things a child is exposed to the more the synapses associated with it get built. A good example is language — the more a child is exposed to linguistics in early years, the more evolved the area of her brain that is associated with languages would get. Ditto for other cognitive and non-cognitive abilities.”

Prakash discusses the different ways in which our brains operate as computers. An information processing system has five components: input, output, storage, processing, and program. The human brain does have all of these components, which are used to perform our daily functions. She looks into how human intelligence can be “trained,” like computers are developed. 

5. ​​ The Human Brain vs. Supercomputers… Which One Wins? By John Staughton

“When the brain identifies a more efficient or effective way to compute and function, it can morph and alter its physical and neuronal structure, hence the term “plasticity“. Until we achieve true Artificial Intelligence (in which computers should theoretically be able to re-wire themselves), neuroplasticity will always keep the human brain at least one step ahead of “static” supercomputers.”

Staughton writes about how much more advanced computers have become in recent decades, with some of them being able to outsmart humans in tasks such as chess. However, he explains that our brains are very different from technology and are inherently superior to even the most powerful computers in terms of efficiency, adaptability, and many other factors. However, he keeps the door on computers, eventually developing beyond our capabilities in the future. 

5 Helpful Writing Prompts on Essays About Computers

Essays About Computers: The many uses of computers

Computers aid us in many tasks; it is undeniable that they make our lives easier. Think of the different uses of computers, both in your life and in general, and list them. Briefly explain each, and if you want, also explain how computers have been most helpful in your life. You can also check out these essays about the internet .

This is a question many have grappled with and is the subject of many science-fiction and dystopian stories. Many believe that only good can come from greater technological advancement, while others believe humanity will be subject to much conflict and suffering. Based on research, decide whether we should introduce computers into more aspects of our lives. You can cite articles, essays, books, or even movies to prove your point. 

Is computer science a worthwhile program to study?

In your essay, discuss how helpful an education in computer science would be. Research the course’s requirements, benefits, disadvantages, and expectations and, based on your personal opinion, write about whether it would be worth it to pursue this program. This essay is more suited for those with experience, but if not, consult online sources or interview people with experience for a solid evidence base.

Computers have many advantages as well as disadvantages. List down the pros and cons of computers you can come up with, and discuss a few of them in your essay. Then, based on the evidence you’ve provided, decide whether computers are a net good or bad for society in the long run. 

A few essay examples above have compared technology and artificial intelligence to the human brain, as they are both “computers,” so to speak. In your opinion, will technology ever come to a point where it will rival our abilities? Conduct research and cite credible sources for a strong essay .  

For help with this topic, read our guide explaining “ what is persuasive writing ?”If you’d like to learn more, our writer explains how to write an argumentative essay in this guide.

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  • Essay on Computer

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Long and Short Computer Essay

The term computer was once used to refer to a person who did computation, unlike today. The development of early prototypes that led to the modern computer is credited to many individuals throughout history. A series of breakthroughs, beginning with transistor computers and then integrated circuit computers, resulted in the development of transistor technology and the integrated circuit chip, causing digital computers to largely replace analogue computers. 

In this essay, we will discuss the various components and types of computers and talk about their uses in various fields.

Long Computer Essay in English

A computer is an electronic tool that manipulates data or information. It can store, retrieve, and process information. We can type documents, send emails, play games, and browse the Web using a computer. It can also be used to edit spreadsheets, presentations, and even videos, or create them. 

Early computers were conceived only as devices for calculating. Simple manual devices such as the abacus have helped individuals do calculations since ancient times. Some mechanical devices were built early in the Industrial Revolution to automate long, tedious tasks, such as guiding patterns for looms. In the early 20th century, more sophisticated electrical machines performed specialized analogue calculations. 

Common Components of Computers

All those parts of a computer that are tangible physical objects are covered under the term hardware. The hardware includes circuits, computer chips, graphics cards, sound cards, memory (RAM), motherboards, displays, power supplies, cables, keyboards, printers and "mice" input devices.

 There are five main hardware components: 

Input Devices: 

These are devices that are used to enter data/information in the central processing unit. Example- keyboard, mouse, scanner, document reader, barcode reader, optical character reader, magnetic reader etc.

Output Devices: 

These are devices that provide the processed data/information into human-readable form. Example- monitor, printer, speaker, projector etc.

Control Unit: 

The control unit handles the various components of the computer; it reads and interprets (decodes) the instructions for the program, transforming them into control signals that activate other computer parts.

Arithmetic Logic Unit: 

It is capable of performing arithmetical and logical functions. The set of arithmetic operations supported by a specific ALU may be restricted to addition and subtraction or may include functions of multiplication, division, trigonometries such as sine, cosine, etc., and square roots.

Central Processing Unit: 

The ALU, control unit and registers and together called the CPU. It is sometimes called the computer's brain, and its job is to perform commands. We send instructions to the CPU whenever we press a key, click the mouse, or start an application.

Software refers to computer parts, such as programs, data, protocols, etc., that do not have a material form. In contrast to the physical hardware from which the system is built, the software is that portion of a computer system consisting of encoded information or computer instructions.

It is sometimes called "firmware" when the software is stored in hardware that can not be easily modified, such as with a BIOS ROM on an IBM PC compatible computer.

Computer hardware and software require each other, and neither of them can be realistically used on their own. There are four main components of a general-purpose computer: the arithmetic logic unit (ALU), the control unit, the memory, and the I/O (collectively called input and output) devices.

Uses of Computer

Computers are used in various fields, such as homes, businesses, government offices, research organizations, educational institutions, medicine, entertainment, etc. because of their features and powerful functions. They have taken sectors and companies to a whole new level.

Science- 

Computers are best suited for the collection, analysis, categorization, and storage of data in science, research and engineering. They also help scientists to exchange data both internally and internationally with each other.

Government-  

Computers in the government sector are used to perform various functions and improve their services. In most cases, data processing tasks, the maintenance of citizens' databases, and the promotion of a paperless environment are the primary purposes of using computers. In addition to this, computers play a key role in the country's defence system.

Health and Medicine- 

They are used to preserve information, records, live patient monitoring, X-rays, and more from patients. Computers assist in setting up laboratory tools, monitoring heart rate and blood pressure, etc. Besides, computers allow physicians to easily exchange patient data with other medical specialists.

Education- 

They help people get different educational materials (such as images, videos, e-books, etc.) in one place. Also, computers are best suited for online classes, online tutoring, online exams, and task and project creation. Also, they can be used to maintain and track student performance and other data.

Banking- 

Most countries use online banking systems so that customers can access their data directly. People can verify the balance of their account, transfer cash, and pay online bills, including credit cards. Besides, banks use computers to execute transactions and store client information, transaction records, etc.

Short Computer Essay in English

A computer's a programmable device that accepts raw data(input) and processes it as output with a group of instructions (a program) to supply the result. It renders output after performing mathematical and logical operations and can save the output for future use. The word "computer" derives from the word "computare" in Latin, which means calculating.

Types of Computer

Computers are of different types based on different criteria. Based on their size, computers are of five types:

Micro Computers- 

It is a single-user computer that has less capacity for speed and storage than the other types. For a CPU, it uses a microprocessor. Laptops, desktop computers, personal digital assistants (PDAs), tablets, and smartphones are common examples of microcomputers. Microcomputers are generally designed and built for general use, such as browsing, information search, the internet, MS Office, social media, etc.

Mini Computers- 

Minicomputers are also referred to as "Midrange Computers." They are multi-user computers designed to simultaneously support multiple users. Therefore, they are generally used by small companies and firms. 

Mainframe Computers- 

It is also a multi-user computer that large companies and government organizations use to run their business operations as large amounts of data can be stored and processed. Banks, universities, and insurance companies, for example, use mainframe computers to store data from their customers, students, and policyholders.

Super Computer- 

Among all types of computers, supercomputers are the fastest and most costly computers. They have an enormous capacity for storage and computing speeds and can therefore perform millions of instructions per second.

Workstations-  

It is a single-user computer with a comparatively more powerful microprocessor and a high-quality monitor compared to a mini-computer.

Benefits of Computers:

It increases productivity.

It helps in connecting to the internet.

It helps in organizing data and information.

It allows storing large amounts of data.

Fun Facts About Computers

The first electric computer that was invented weighed around 27 tons or even more than that and took up to 1800 square feet.

There are about 5000 new viruses that are released every month.

The original name of Windows was Interface Manager.

It is surely known that the life of humans would not have been so easy if computers were not a part of human life. This is also supported by a lot of pieces of evidence where we can even see in daily life how the computer is not just present in an organization but is also available right in the pockets of everyone. Thus, the computer has surely made it easy while also spoiling a lot of people's lives. 

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FAQs on Essay on Computer

1. What are the disadvantages of computers?

While the computer has surely made life easier, it also has a lot of disadvantages. The disadvantages of the computers can be provided as follows:

People spend too much time sitting and doing nothing but watching the content on computers.

People staring at computers for a long time also tend to strain their eyes, and as a result, they need spectacles to understand what is being written in front of them.

Attention span is decreasing with an increase in the use of computers. 

With computers being AI-powered, it is now easier for people to do all the tasks on a computer and not work on it themselves. This has made a lot of people lazy.

2. What is the process of working on a computer?

A computer is an electronic machine and it needs information to be added in as raw data to function well. It has a flow that determines the accessing of data. The following steps take place before the results are obtained:

Information is taken in by the computer in the form of raw data. This process is also called the input.

Then the information that is not needed will be stored while the information that is needed is passed onto the next step. The storing of data is called memory.

Then the information that is required is crushed or it is split and this process is called processing.

The last step is where the results are obtained. This process is called getting the output.

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Essay on Importance of Computer

Students are often asked to write an essay on Importance of Computer in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Importance of Computer

Introduction to computers.

Computers are important in our lives. They help in various tasks like learning, communication, and entertainment.

Role in Education

Computers make learning fun. They offer educational games and online classes.

Communication

Computers help us communicate with friends and family through emails and social media.

Entertainment

Computers provide entertainment like movies, music, and games.

In conclusion, computers have a significant role in our lives. They make tasks easier and more enjoyable.

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  • 10 Lines on Importance of Computer

250 Words Essay on Importance of Computer

The emergence of computers.

The advent of computers has revolutionized the world, dramatically transforming human life and societal structures. Computers, initially designed for complex computations, now permeate every aspect of our daily lives, from education and business to entertainment and communication.

Computers in Education

The importance of computers in education is undeniable. They have transformed the way we learn, making education more interactive and engaging. With the help of computers, vast amounts of information can be accessed within seconds, facilitating research and broadening the scope of knowledge. Moreover, online learning platforms have made education accessible to everyone, irrespective of geographical boundaries.

Role in Business

In the business world, computers have become indispensable. They assist in managing large databases, conducting financial transactions, and executing marketing strategies. The advent of e-commerce, largely facilitated by computers, has reshaped the global economy, enabling businesses to reach customers worldwide.

Impact on Communication

Computers have also revolutionized communication. Emails, social networks, and video conferencing have made communication instantaneous, bridging the gap between people across the globe. This has not only enhanced personal interactions but also fostered international collaborations.

Entertainment and Leisure

In the realm of entertainment and leisure, computers have introduced new dimensions. From digital art and music to online gaming and streaming services, computers have enriched our recreational experiences.

In conclusion, the importance of computers is vast and multifaceted. They have become an integral part of our lives, continually shaping our world. As we move forward, the influence of computers will only continue to grow, making them an undeniable necessity in our modern existence.

500 Words Essay on Importance of Computer

Introduction.

The computer, a revolutionary invention of the twentieth century, has become a fundamental part of our daily lives. Its importance cannot be overstated as it has revolutionized various sectors including business, education, healthcare, and entertainment. This essay explores the significance of computers in our contemporary world.

The role of computers in education is transformative. They serve as an interactive medium where students can learn and explore new concepts. Online learning platforms, digital libraries, and educational software have made learning more accessible, engaging, and personalized. Furthermore, computers have also simplified research, data analysis, and presentation of academic work, enhancing the overall educational experience.

Impact on Business and Economy

Computers have reshaped the business landscape. They have facilitated automation, leading to increased productivity and efficiency. Businesses are now able to manage large volumes of data, aiding in informed decision-making and strategic planning. E-commerce, digital marketing, and online banking are other significant contributions of computers, driving economic growth and globalization.

Healthcare Advancements

In healthcare, computers have been instrumental in improving patient care and medical research. They have enabled advanced diagnostic tools, telemedicine, electronic health records, and medical imaging. These advancements have resulted in improved patient outcomes, efficient healthcare delivery, and groundbreaking medical discoveries.

Entertainment and Communication

The entertainment industry has been revolutionized by computers. They have given birth to digital media, video games, and computer-generated imagery (CGI) in films. Moreover, computers have redefined communication, making it instant and borderless. Social media, email, and video conferencing are now integral parts of our social and professional lives.

Challenges and Future Prospects

Despite the numerous benefits, the use of computers also brings challenges such as cybersecurity threats and digital divide. Addressing these issues is crucial for a safe and inclusive digital future. On the brighter side, the future of computers is promising with advancements like quantum computing, artificial intelligence, and virtual reality. These technologies are expected to further enhance our lives, solve complex problems, and open new avenues of exploration.

In conclusion, the importance of computers in our modern society is undeniable. They have transformed the way we learn, work, communicate, and entertain ourselves. While challenges exist, the prospective advancements in computer technology signify exciting possibilities. As we continue to integrate computers into our lives, it is essential to harness their potential responsibly and ethically.

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Essay on the Advantages and Disadvantages of a Computer

Cropped image of business people working on laptops in office.

Did you know that…

At the very beginning of the XXI century, our humanity faced a sudden threat: the “war” between virtual and real life communication. The experts from the American Research Company came up to this conclusion after they had conducted an interview.

Statistical data of the interview conducted by the American Research Company

  • 65% of Americans spend more time sitting in front of their PC than with their wives and husbands;
  • 84% of them are already addicted to computers;
  • 52% of PC users take their PC system failure as their personal failure;
  • 19% of people have a strong desire to punch PC in order to “punish” it for “misbehavior.”

If you have to write an essay on the advantages and disadvantages of a computer, this statistics can turn much useful to you.

Do you need more help with writing the essay on the advantages and disadvantages of a computer? We are glad to present you several computer benefits and hazards.

The essay on the advantages and disadvantages of a computer:

Arguments “for” computers

Computers are good means of education.

When developing this idea in the essay on the advantages and disadvantages of a computer, say that computers help students practice writing, learning, reading, etc.

Computers help us develop

Computers help us find out and analyze any kind of information. It makes us think, thus, evolve. Develop this idea in your essay on the advantages and disadvantages of a computer.

Computers help us talk to people from all over the world

With the help of computers and the Internet, we can talk to people from different countries, and even see them. So, is it not an essential argument about computers to present in the essay on the advantages and disadvantages of a computer?

Arguments “against” computers

Computers have a harmful impact on people’s health.

The most hazardous part of any computer is its screen. Due to it, users can get 2 types of radiation: X-ray and electromagnetic radiation. Both types influence health and our eyesight in particular. Develop this idea in your essay on the advantages and disadvantages of a computer.

Computers make people addicted

Do you know that the Chinese scientists consider the Internet and computer addiction to be a serious psychological problem? They actually do, and you can include this fact into your essay on the advantages and disadvantages of a computer.

When talking about such computer addiction in your essay on the advantages and disadvantages of a computer, present the “symptoms” of this addiction.

Computers hamper people’s development in real life

We do not read printed books anymore, since we can listen to audio books or read books online. We spend less time with our beloved people, since we would rather talk to someone online. If you know what we are talking about, you will have no difficulties when developing this idea in your essay on the advantages and disadvantages of a computer.

Requirements for a good essay on the advantages and disadvantages of a computer

  • Essays on the advantages and disadvantages of a computer should be informative;
  • Essays on the advantages and disadvantages of a computer should be well-structured;
  • Essays on the advantages and disadvantages of a computer should be properly-formatted;
  • Essays on the advantages and disadvantages of a computer should be coherent;
  • Essays on the advantages and disadvantages of a computer should give a full answer to the research question set.

Good luck with your essay on the advantages and disadvantages of a computer!

You can also read about school essay editing and progressive era essay writing on our blog.

I think sometime computer show good result ,if we use it in good way & sometimes it shows bad effects or result if we use it on bad ways.All the things in this world also have advantages & disadvantages.I suggest that ALWAYS use it in the right way. THANKS.

thanks a lot for the help i wrote a very beautiful essay after taking help from thepoints you gave me – arsh

I think it could have been more specific, if computers make people addicted, addicted to what, of course the computer but be a little specific as to what and what on the computer that makes you addicted and yes it is 99% the Internet indeed and the remaining 1%, games. And I really do think more points could be added. Like in the advantages, you could add, it helps us find out and analyze any kind of info., it can process data with accuracy at a very high speed and it also helps you automate various tasks that you cannot do manually, there are many tons more where this came from, and you might want to add the main points. THANKS oh and am 12 so some details I might use as in the sign in part of posting this comment might not be completely true. IDK LOL!!!! 🙂 😀

thanks dear for that useful information…. Thanks again…

not good!!!

just kidding! its good!!!

good report about computer

should b more explanative!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! many things r unclear

English Compositions

Short Essay on Advantages and Disadvantages of Computer [100, 200, 400 Words] With PDF

In this lesson, you will learn how you can write essays on the advantages and disadvantages of computers . Here, I will write three sets of essays on this topic but coving different word limits.

Table of Contents

Short essay on advantages and disadvantages of computer in 100 words, short essay on advantages and disadvantages of computer in 200 words, short essay on advantages and disadvantages of computer in 400 words.

Feature image of Short Essay on Advantages and Disadvantages of Computer

There was a time when we had to do calculations and solve problems manually. Nowadays, a computer can do the same in a fraction of a second. Computers have now become a necessity in our lives. From learning about new things to making new friends, from students doing their school projects to multinational companies storing their employee data, these days everything is done on computers. Using computers has made work easier and faster.

However, computers do have some disadvantages. As computers are doing all the work, the need for human employees has reduced which has added to the problem of unemployment. Online hacking, fraud and cyber crimes have also increased. But if we take a few measures to keep ourselves safe, computers are indeed great! 

Today, as the world is modernising, computers have become a necessity in our lives. Computers can process instructions and solve problems in just a fraction of a second. They can store a huge amount of data and thus, help banks, hospitals, government organisations as well as other companies to store all their data digitally which makes work a lot easier.

Computers also allow us to access the internet and connect with the world. Because of computers, we can now watch movies at home, order groceries, book cabs, buses, trains and flights, and send and receive money online. We can learn new things, make new friends and talk to different people using the internet. 

However, computers do have some disadvantages. Because computers are so fast and versatile, the need for human employees has reduced which has led to the loss of jobs and added to the problem of unemployment. Online hacking, fraud and stealing of personal information have also become common as so much of our information is stored online.

A lot of people have also gotten addicted to playing games or binge-watching movies and shows on their computers. This is harmful to their health and can lead to physical issues in the long run. That’s why we must use computers in a way that is good for us and doesn’t cause us any harm. 

Today, computers have become an important part of our lives. This machine has made many complicated tasks a lot easier and faster for people and organisations like banks, hospitals, post offices, government organisations as well as small and large companies.

Computers allow us to access the internet and connect with the world. Because of computers, we can now watch movies and dramas from all over the world while sitting at home. We can order groceries, and book cabs, buses, trains and flights online. We can also send and receive money via online banking without ever having to set foot in a bank. 

Computers have also helped people learn new things which wouldn’t have been possible in an era when computers didn’t exist. One no longer needs to go to the library and search for books. Now, one can simply borrow a book from any online library as well as buy online copies of those books at a much cheaper price.

This has reduced the need for physical books and copies which in turn has reduced the need for paper production. Computers have also helped us connect with people from different parts of the world and make friends with them. It has helped us learn about different countries, cultures, and people and has helped us become more understanding and welcoming. 

Computers have a lot of advantages but they do come with a few disadvantages as well. Because computers are so fast and versatile, the need for human employees has reduced which has led to the loss of jobs and added to the problem of unemployment. This problem is only going to escalate in the future as more and more advancements are made in the field of computer technology.

Online hacking, fraud and stealing of personal information have also become common as so much of our information is stored online. One wrong click and we can lose a lot of our hard-earned money. What’s worse is that such hackers and scammers target old and illiterate people who are not very familiar with the technology. Many youngsters today spend a lot of their time playing computer games or binge-watching shows full of negativity online. This affects their physical and mental health in the long run. 

Nowadays, computers have become a necessity in our lives and we cannot deny that. And as is the case with everything else, computers do have their own advantages and disadvantages. We must be mindful and use computers in a way that is good for us and doesn’t cause us any harm. 

I have adopted a simplistic approach to writing essays on the topic for a better understanding of all kinds of students. If you still have any doubts regarding this context, kindly let me know through the comment section below. Keep browsing our website for more such sessions.

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Computer Hope

What are the advantages of using a computer?

advantages of using computer

Society has come to rely heavily on computers. Computers affect nearly every aspect of our lives. Although there are disadvantages to using a computer, we believe the advantages greatly outweigh them. Parents, if you're on the fence about the decision on whether or not to buy your child a computer, perhaps these advantages can help convince you.

Increase your productivity

Computers increase your productivity and, with a good understanding of the software running on them, you become more productive at everything you do. For example, once you have a basic understanding of using a word processor , you can create, store, edit, share, and print documents and letters. Each of these tasks was either impossible or slower with all pre-existing technologies.

Connects you to the Internet

Connecting a computer to the Internet unlocks its full potential. Once connected, your choices and available options, as far as information goes, are almost limitless. Many of the benefits listed on this page pertain to a computer connected to the Internet.

  • What things to do when bored on the Internet.
  • What are the advantages of the Internet?

Can store vast amounts of information and reduce waste

Computers are capable of storing and accessing vast amounts of information. For example, a computer and devices like eBook readers can store hundreds or thousands of books, given enough storage capacity. By storing books, documents, movies, pictures, and songs digitally, you can quickly find what you need by searching and sharing information between devices. It eliminates the need for paper used to make non-digital versions of the media.

Helps sort, organize, and search information

A computer can use its stored information more efficiently than any other device. In our earlier example, we mentioned the ability to store thousands of books. Once those books are stored on a computer, they can be sorted into categories, alphabetized , and searched to find what you're looking for in a few seconds. Trying to find the exact text in a thousand books would take a human months, if not years.

More sophisticated AI (artificial intelligence) can also be designed to make even more intelligent decisions. For example, there is computer software designed to help screen for cancers. Computers can scan through millions of possible signs of cancer and give a positive or negative result in less than a few minutes. Scientists are also using computers to help invent new methods of curing diseases with protein sequence pattern matching.

Get a better understanding of data

Computers can also give you a better understanding of data and big data . For example, a business could have a database of items they've sold. Using that data, they can quickly identify what sells best at what time of year, when to mark up or down items, and what items are not selling. Having access to this type of information gives the business a better understanding of their customers and a competitive edge against their competitors.

Keeps you connected

Computers help keep you connected with long-distance friends and family over e-mail and social networking . You can also connect with millions of other people who share your same interests through online forums , chat , and VoIP (Voice over Internet Protocol) services, like Skype . Connecting to people worldwide is also an excellent way to meet people you would usually never meet.

Another great thing about communication on the Internet is that it's fast compared to other forms of communication. For example, you could send someone an e-mail on the other side of the planet and have it arrive in less than a few minutes. Snail mail (postal mail) could take days or even weeks to arrive.

Help you learn and keep you informed

One of the most significant impacts computers have on our community is when computers are connected to the Internet. It is an educational tool that helps answer almost any question, teaching you anything that interests you. You can also access worldwide news to keep up-to-date with all of the latest news, weather, and stories around the world. You could learn a new profession by reading websites or watching videos. You could even sign up for online courses that teach you about any subject you'd learn in school.

  • How to learn more about computers.

Can make you money

Making money online

When connected to the Internet, a computer could help you make money in many different ways. For example, creating and running an online store is cheaper than having a physical store. Also, once online, your store or product has a global audience, and you could sell to anyone in the world.

  • How to make money online.

As far as the economic value of computers, a computer can save a person, company, school, or government a lot of money. For example, the time saved in labor costs alone can save a tremendous amount of money and time. As an early example, in 1890 , Herman Hollerith developed a method for machines to record and store information on punch cards for the US census. Hollerith's machine was approximately ten times faster than manual tabulations and saved the census office millions of dollars. More recent computers could improve these results even further.

In addition to helping you make and save money, a spreadsheet is also an excellent tool for tracking your finances and breakdown your spending habits.

Improves your employment options

Knowing how to use a computer and having a computer can improve your employment options and work from home. For example, in the 2020 COVID-19 outbreak, many offices needed their employees to work from home. Knowing how to use a computer and having a computer at home allowed many office workers to continue their work even during the crisis. Also, by getting skilled at computers, you'll be more qualified for other positions, allowing you to change your position or place of employment for higher pay.

Improves your abilities

Are you not the best speller, have poor grammar, not great at math, maybe you don't have a great memory, or need help with something else? Using a computer improves all your abilities, or if you have difficulty learning, you can rely on the computer as an assistant.

Helps automate and monitor

A computer can be programmed to complete a task and, once done, repeat that task as often as needed. For example, a computer could be programmed to move a robotic arm that builds a part for a car or filter, sort, respond, and forward incoming e-mails. Programming a computer-controlled robot to do tedious, dangerous, or repetitive tasks allows humans to focus on enjoyable, safe, and non-repetitive tasks.

A computer can automate most imaginable tasks and can also be programmed to wait for something to occur. For example, computers connected to a camera can be programmed to watch for movement and, when detected, send an alert and begin recording.

Today, many services help save you time. Several examples are listed below.

  • Using a site like Amazon , you can find many of the same products you would find at a store for the same price or cheaper. You can also have those items shipped to your door without having to leave your home.
  • You could use an online banking site to view your bank balance and pay bills.
  • If your favorite restaurant has a website, you can order take-out without having to wait in line.
  • You can view online traffic cameras and maps with traffic information to find the quickest route.

Assist the physically challenged

Computers and computer-controlled technology are excellent tools for the physically challenged. For example, Stephen Hawking used a computer to speak, which wouldn't be as easy without a computer.

Computers are also great tools for the blind; special software ( screen reader ), can read what is on the screen.

For those who have difficulty leaving the house, shopping, or socializing, a computer can also help with these tasks.

Computers and computer-controlled devices help increase a better quality of life for many different types of people.

Find love in your life

Millions of people have found the love of their lives on the Internet through online dating sites. Computers and the Internet make it easier to connect with other people around the world interested in the same things. Specially designed algorithms can also help go through millions of different people to help find better matches.

Keep you entertained

With a computer, you could store and listen to millions of songs and watch a DVD (digital versatile disc) or Blu-ray movie if you have a disc drive. When connected to the Internet, you could watch an endless amount of streaming and online videos from popular sites, like Amazon , Netflix , and YouTube .

Related information

  • What are the disadvantages of using a computer?
  • How are computers used?
  • See our advantage and computer definitions for further information.
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Essay on Computer | Advantages and Disadvantages | Importance

December 20, 2017 by Study Mentor 3 Comments

Charles Babbage was the one who invented the first mechanical computer in 1837. But due to limited finance and other reasons he was not able to complete his work.

Later his son Henry Babbage completed his work and made it into a simplified version of the analytical engine’s computing unit.

Computer is one of the most important inventions of our age, we can say that is a wonderful gift of science to the humankind.

Today computers are found in almost every house and computers are getting more advanced as the demand for a better computer is increasing day by day.

A computer consists of a central processing unit (CPU), monitor, keyboard, printer, UPS and mouse. Between the years 1940 and 1945 when the first electronic digital computers were developed.

 Initially the sizes of the computers were as big as a room and consumed a lot of power.

The main motive behind inventing a computer was to create a fast calculating machine having the capability to complete more than task in small amount of time. It is designed in such a way that it can do work of many human beings alone.

During the World War II, it was very important to calculate the speed of the enemy’s weapons and their location to defend them. And these calculations can be done only with the help of advanced machine as these calculations had to be done accurately and mathematically.

Firing tables are required by the soldiers so as to defend the enemy and only computer can produce such tables with speed and accuracy.

And to create such technology in that time was a huge task. It requires a lot of brain power and money. ENIAC was the first computer produced by the Moore School for the US Army in 1946. ENIAC was used to produce the firing tables for the US Army which helped them in defending their enemies.

As the time has passed computers are evolved and because of artificial intelligence we are using the most advanced form of computer that has helped the humankind in very sector of life.

Each time a lighter, speedier, smaller and more powerful computer is launched compared to its previous models. Today computers have conquered almost all walks of life and have been a dominating factor since 1970.

They are almost used in every sector like weather forecasting, machinery operations, spacecraft etc. Apart from this they also play a vital role in the medical sector as they can be used to store important information that can be referred later on.

 We can play games on computer, book tickets through the internet .

Computers are necessary in printing newspaper and books. Traffic of the big cities are also controlled by the computers and the police use computers to keep a track of the criminals.

They are also by the MNC’s companies for maintaining their accounts, stocks, payroll and invoice etc. We can even shop online, pay our bills, video chat, email, messaging etc. anywhere around the world using computer.

Computer is considered as a large storage device and a big dictionary where we store huge amount of data like the photos, images, movies, songs, information, videos, audio, games and many more.

 It also provides a wide variety of tools like the paint tool, snipping tool, calculator, notepad etc. which are very beneficial for us.

Many institutions, schools and colleges emphasize on computer education as it helps in enhancing the skills and learning through computer a bit easier and a lot of fun.

 In higher education, there are subjects related to networking, hardware and software etc. so it would be great if the students are familiar to such things in their early stage of life.

There is nothing wrong in saying that it is the backbone of the Information Technology with the internet. But having said that it has also negatively affected the human lives because like a coin has two faces to it Heads and Tails, everything in this world has two sides to it good and bad and the same is with the computer.

 The negative side includes the cybercrime, false identity leading to trapping the victim, pornographic websites that can be easily accessed by the children’s that can spoil their life.

 On the other hand, students can use to prepare their notes, learn poems and programming languages learn to paint and draw and many more which helps them to enhance their skills. At the end, it totally depends on us how we use it.

Table of Contents

Advantages of Computer 

  • It can store a huge amount of data in digital format.
  • It is considered as a huge storing device as provides a store capacity of around 100 Gigabytes and it also provide a securely protected environment for the data.
  • When it comes to gaming it provides a wide variety to the kids for their entertainment.
  • It can be used to solve complex mathematical problem and to get the result in less time.
  • Many text documents can be created, modified and saved on the computers which in turn reduce the use of paper which is good for the environment.
  • When it is connected to the internet it allows us to browse through huge amount of data. Students can use it for their study materials, a research analyst can do the market research etc.
  • We can play various multimedia like music, audio, video, songs etc. it is an entertainment device.

Disadvantages of Computer

  • Technology keeps on changing rapidly so we need to regularly upgrade our hardware and software which requires additional time and money.
  • A computer needs to be operated by a skilled person to handle huge amount of data and to ensure the security of data which results in increase of manpower cost.
  • It has negatively impacted the employability of computer illiterate people.
  • It can also lead to wastage of time and energy as most of the people spend more time on social media websites like Facebook , Twitter , etc. that can adversely affect their social life.
  • Prolonged use of computer may result in damaging your eye sight, neck, back and elbows. It is recommended that you must take regular breaks in between.

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Advantages of Using Computers at Work Essay

Introduction, advantages in discovering computers book, advantages in source article, works cited.

In today’s society, using a computer is nothing unique. From communication to shopping, from learning to playing games, almost everything is digitized so that most processes will involve the usage of a computer. It is therefore easy to take for granted the advantages of using a computer especially considering that today’s generation already found computers in use and might therefore have a hard time appreciating just how hard things were before. In doing this assignment, I am hoping not only to become aware of these advantages, but also to appreciate them and in the process make others aware of them as well.

Some of these advantages, as discussed in the ‘Discovering Computers Book’ are as follows: Computers accelerate the speed by which certain tasks can be done, for example entering and retrieving information which would otherwise take much longer were it to be done manually through the filing system. Computers are more reliable than human beings since they will rarely make mistakes as long as the input was correct. This is because they don’t get tired and can perform the same task over and over, resulting in reliable consistency. The storage capacity of computers is huge. Things like maps can be stored in much smaller spaces than they would if they were to be stored manually. Computers have taken communication to a whole new level in that people from all over the world can communicate via the internet. Information on just about anything can be obtained at the click of a button and this makes it easier to learn about different places all over the world.

Some other advantages include making work easier in offices, creating fun for children and accessing the internet. Computers make work easier in offices by providing safe storage to information and the easy retrieval of the same. In computers so much information can be stored in so little space. If this same information were to be stored manually it would fill up so many rooms. Children find fun in computers by playing games and also having a lively place from which they can learn since computers provide an interactive mode of learning. The internet is one of the greatest benefits of computers since it is an easy and fast source of much information, and it connects the whole world. Today people do not have to travel in order to experience different cities since they can ‘visit’ those places through virtual reality. This way they are more informed before committing to touring certain places.

It may not be possible to list down every advantage of using computers as these are numerous and they apply to people differently. Whilst this may be true, I have learnt a lot from this research. I feel that it is so easy to take for granted the benefits of having computers. Before computers, processes like filing and retrieving information would take so much more time and space. Computers have solved these problems by making work much easier, faster and more fun. I have learned what I hoped to learn in that I have become more aware of the advantages of using computers and why I should not take them for granted. I have never heard about this as a topic because it is so easy to overlook the importance of learning these advantages. Both sources, i.e. Discovering Computers and the source article give more or less similar advantages of using computers.

Discovering Computers Book. 2009. Web.

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IvyPanda. (2021, December 8). Advantages of Using Computers at Work. https://ivypanda.com/essays/advantages-of-using-computers-at-work/

"Advantages of Using Computers at Work." IvyPanda , 8 Dec. 2021, ivypanda.com/essays/advantages-of-using-computers-at-work/.

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IvyPanda . 2021. "Advantages of Using Computers at Work." December 8, 2021. https://ivypanda.com/essays/advantages-of-using-computers-at-work/.

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Bibliography

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Advantages And Disadvantages Of Computer For Students (Essay Sample)

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Table of Contents

Introduction

The role of computers in education is an interesting topic for an essay. Is the computer itself good or bad? How does it influence the academic life of the learner? What is its future in the academe?

The essay below reflects on the benefits and challenges of this highly-coveted electronic device. It focuses on its role in educating learners and producing quality work. Is the computer simply an efficient tool meant to make life easier?

For your own essay on your thoughts on computers in education, contact us to work with one of our expert writers on this topic.

Advantages and Disadvantages of Computer Essay

The education sector has evolved a great deal since the introduction of computers to classes. Computers, used in conjunction with the Internet and specialized training, have made a significant impact on education, especially in the area of research. While computers have exposed learners to limitless information, it has both advantages and disadvantages.

Computer Advantages

With computers, learners today can access a lot of valuable information concerning their research projects. There are some sites providing free access to academic resources for them. These sites include Khan’s Academy, Byte-Notes, Codecademy, and the most popular of them all, Wikipedia.

Photo of Woman Lying on Bed While Using Laptop

Research students make their research relevant and of high quality with the use of related sites, since they can compare what they are delving into with what other researchers are doing. Also, instead of doing one round of research with the same results, they can view what others have done in their research areas and focus on new ideas. This novel approach boosts research quality since the focus on real-life problems is enhanced. The output of their study increases in relevance to their target audience as a result.

Computers also help students save time. Before the introduction of computers, they had to go through large volumes of books and research journals to get the information they needed. Today, with these smart machines, they get their information with just a click.

By saving time, learners make room for other academic work, which improves their academic performance overall. This then raises the quality of education in learning institutions.

Learners become more creative with computers as opposed to just the use of books. With computers, students learn programming languages such as C++. In learning these programming languages, they create programs that are useful to companies or even the institutions where they are learning. These individuals see what others have created, hence, increasing the desire of others to likewise create.

The Challenges of Computer Technology

Despite the benefits of having computers, these intelligent machines can also be harmful to students. The use of computers without a primary purpose leads to time and energy wastage. Some of them spend a substantial amount of time playing games on computers and chatting.

Photo of Couple Talking While Holding Laptop and Ipad

Gaming consumes time and energy, leaving learners unmotivated to focus on their current requirements. Also, some of these computer activities influence how one thinks, such as those that are violence- and war-themed. These can actually affect a gamer’s mental state.

In a similar fashion, spending time chatting with friends on social media sites such as Facebook and Twitter make the user lose complete track of time. Not only that, constant exposure to blue light from a screen is damaging to the eyes.

Even worse, students accidentally or willingly gain access to inappropriate sites, such as pornographic websites. These poison their minds and may even lead to decreased morale amongst the student population. Pornography increases the likelihood of sexual objectification in both genders.

In the classroom, tech-savvy learners use computers to cheat in their homework, tests, and research papers. Since almost all the information needed by the students can be found on the Internet, people download and present pre-fabricated solutions to their assignments as their own. Downloading and submitting an answer as yours is actually a form of plagiarism. Not only is it an academic offense, plagiarizing robs a learner of the potential to excel on his or her own terms.

Computers are important to students and they must be oriented on their correct usage right off the bat. Before using these machines, learners must define the purpose of using them to avoid wasting time and energy and making inappropriate mistakes.

Network administrators should also block unwanted or inappropriate sites. Preventing people from accessing these will help them concentrate and focus on their academic work. The combination of interest and diligence, multiplied by the power and speed of computers, can increase the quality of student life and the actual performance of the user.

Regardless of sector, computers have certainly enhanced our way of life. As with all innovations, it’s not so much the machine that is good or bad; it is really our usage of it that determines its role in our lives.

Short Essay On Advantages And Disadvantages Of Computers In Education (Short Essay Sample)

Let’s face it, we can no longer imagine life without the nifty computer. Whether business people, employees, or even family members, every kind of individual or group needs this intelligent machine to go about everyday life. We process financial transactions, play games, connect to services, create documents, communicate, and yes, even waste time, on them.

But for this essay, let’s focus on the impact of computers on the education system. Gone are the days when learners would have to troop to the school or public library and learn the Dewey Decimal System by heart. With the computer and online services, you gain entry to more than just the physical resources available in your library. You also get a network of free and vast resources to complement your current research. This results not only in greater data consolidation; it also means a reduced time span for those working against a tight deadline.

There is no doubt in my mind that the computer has revolutionized the way people, young and old alike, learn today. Libraries have learned not to compete with it, and instead, wisely integrate it into their facilities.

Why Are Computer Classes Important For Students?

Computer classes are a typical prerequisite in most universities during freshman year. It is important for a learner to know how to navigate a computer system in order to maximize the many advantages it presents. Used wisely and strategically, the computer, coupled with the speed of the Internet, can be your ally for those long nights of trying to beat the deadline. Research has become that much faster (albeit sometimes overwhelming, with the amount of data out there) and all you have to do is reformat the information on your machine.

What Are The Disadvantages Of A Computer?

While there are numerous good aspects to owning a computer, like any piece of technology, it can turn into a weapon against you if you aren’t able to use it properly. Being able to connect to huge amounts of data at warp speeds can be addictive to some. There is a phenomenon called “sidebar-hopping,” where a user keeps on clicking related links because of the obsession to find more data to no end. This can cause you to lose track of present time and lose precious energy to do what you were really supposed to do online. While it helps you communicate faster with loved ones, getting overly consumed by chatting can put your important tasks on hold. It also adversely affects your health, with prolonged exposure to blue light weakening eyesight. It can be especially harmful to children whose brains are still developing.

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Essay on Computer and its Advantages and Disadvantages

Category: Essays and Paragraphs On October 8, 2015 By Team Work

What is a computer? A computer is an electronic device that receives and processes information to produce the desired results.

A computer can perform a large number of tasks by carrying out complex arithmetical, logical or other set of instructions called programs.

It plays an important role in our life. Our life has become centered around computers and computerized systems.

Various Parts of a Computer: The various parts of a computer includes a system unit, monitor, keyboard, electronic-mouse, printer, speakers, CD drive, etc.

1. System Unit: The system unit is the most important part of the computer. The system unit houses the CPU (microprocessor), hard disk, random access memory (RAM), motherboard, etc.

  • The CPU processes the information.
  • RAM stores the temporary information while the system is on. It removes the data as soon as the system is switched off.
  • Hard Disk stores the saved information is stored on the hard disk.
  • The Mother Board connects and allows communication between various units of the computer.

2. Monitor:  The screen of the displays the information. Cathode Ray Tube (CRT) monitors are very bulky. Liquid Crystal Display (LCD) and Light Emitting Diode (LED) monitors are thin and light.

3. Keyboard:  Letters and numbers are keyed into the computer system through the keyboard.

4. Mouse: It points the cursor and is used in selecting an icon on the screen.

The other components of a computer system includes speakers, modem, printers, etc.

Computers can quickly process huge amount of data. Computers can complete various tasks effectively than most human-beings. It has automated complex tasks that were once considered boring and tedious for humans. Hence, Computer has greatly increased our efficiency to do various tasks. The advantages of computer are given below:

  • Stores data in digital format: Computers can store millions of pages of information in digital format.
  • Huge storage: We can store huge information. The present day hard-disks can store 100s of Gigabytes (GB) of information. Large businesses store their marketing and sales data in their computer systems. Even sensitive data of customers are securely protected in a computerized environment.
  • Play games: When it comes to games, the choices are almost unlimited.
  • Calculations: Businesses are increasingly using spreadsheets and other software as a tool for performing mathematical calculations.
  • Prepare and store official documents: You can use a word processing software to prepare, edit and save any text document. The concept of paperless offices is finally taking its shape.
  • Presentations: If your office demands that you prepare presentations, you can prepare it in a PowerPoint.
  • Internet: You can connect your computer to Internet  and browse through huge data. People use internet for various purposes. Students can use internet to download study materials. A research analyst can do market research over internet. A marketing person can gather relevant data across various geographical boundaries. A prospective customer can find a service provider over internet.
  • Multimedia: Computer can also be used as an entertainment device. We can play various multimedia applications such as music, video, etc.
  • Prepare books of accounts: With the help of accounting software, we can prepare our books of accounts.
  • Reduced cost: The introduction of computer has resulted into a reduction of cost to perform various complicated tasks.
  • Availability: A computer doesn’t get tired. It can perform non-stop. You can start working on your computer whenever you feel that the time is right. Your computer is always available for you.

Disadvantages

It is true that even computer is not free from defects. The disadvantages of computer are given below:

  • Ever changing technology: The technology that is new today, may soon become obsolete. We need to regularly upgrade the hardware and software in a computerized environment. This involves additional time and cost.
  • Increased manpower cost: The computer needs to be operated by skilled person. This has led to an increase in manpower cost for organizations. Due to the inherent risks, huge expenditure are made ensure data security.
  • Computer stops responding: At times the operating system of the computer may stop responding or functioning. Though this problem is generally solved by restarting the computer, but sometimes you may have to take the support of the technician.
  • Viruses: The threat of virus and malware attack always remains in the computerized environment. To cope up with these risks, various anti-virus software are available in the market. If you are using a good antivirus, you are almost sure that your private information and other sensitive data are secured.
  • Reduction in employment opportunity: The introduction of computers has negatively impacted the employability of computer illiterate people.
  • Health issues: People often stick to a particular position for long hours working in front of the computer. Bad posture due to constantly looking at the computer screen may lead to neck related health problems such as cervical spondylosis. This may result in health issues such as back pain, and irritation in the eyes.
  • Less reliance on human memory: People rely too much on the computers. People become careless and tend to forget things faster.
  • Need uninterrupted supply of electricity: It needs electricity to work. Unless a computer is supported by powerful rechargeable battery, any power breaks may effect the office productivity.
  • It takes time to learn. The computer systems run on operating systems. Further, customized ERP software are used in large organizations. The employees need to learn about these software before they can start feeding the data independently.
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Computers are Being Used More and More in Education Sample Essays

Janice Thompson

Updated On Feb 08, 2024

essay advantages of computers

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Computers are Being Used More and More in Education Sample Essays

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This article contains Computers are Being Used More and More in Education sample essays.

Given below is a real IELTS Writing Part 2 Essay question. We have provided sample essays as well as an essay outline so that you can practice writing your own!

Not sure how to approach IELTS Essay questions? Take a look at IELTS Writing Task 2 Preparation Tips and Tricks !

Learn essential IELTS vocabulary tips for Band 9 score with the guide below!

Read the sample essay for Computers are being used more and more in education. Some people say that this is a positive trend while others argue that it leading to negative consequences. Discuss both views and give your opinion?

Discussion Essay

Introduction

Sentences 1, 2 & 3: Introduce the topic.

Sentence 4 – I disagree with the notion of the essay.

Body Paragraphs

Paragraphs 1 -Negative effects of the use of computers in educating young ones

Paragraph 2 – Positive uses of computers in education

Sum up and state your opinion.

Sample Essay

The use of technology has stirred differences in opinions among people. While one group feels multimedia or the use of computers can be beneficial to the young learners, others point out the harmful effects of the use of technology in the classroom and at home. In this essay, both opinions will be discussed in order to get a comprehensive insight into the matter.

While computers are replacing the conventional methods of teaching, there are some factors that prevent its wholehearted acceptance in education. Firstly, easy ingress to computers and similar equipment may make the learners careless. Instead of using it to educate themselves, they might spend more time playing games and searching for unwanted information. This not only leads to addiction but also diverts the purpose of learning. It may further lead to health issues like obesity, eyesight issues as the young ones will not involve in physical activities. Secondly, being a machine, the computer lacks the human touch that a teacher can provide. One may get loads of information from the internet through the computer, but unlike a human educator, it will not be able to motivate the learner or develop skills like leadership, perseverance and teamwork. Finally, using content from the world wide web on the computer without citing references or proper paraphrasing may lead to plagiarism .

On the other hand, using a computer can make teaching easy for the educator. The students are always interested in watching videos and listening to stories than reading a book. So, the teacher can show them videos related to the topic he/she is teaching and explain the concepts. Moreover, using the internet on the computer, a person can accrue knowledge on various topics he is interested in. He/she does not need to go out to a library and spend hours to get some particulars on the subject matter.

To conclude, I would like to say that although the disadvantages outweigh the advantages of using a computer in education, this mode of delivering enlightenment is being accepted gradually. One step that can be taken to ensure that the young people do not misuse the access is to limit the time they spend on the machine and to keep track of what they can access.

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Band 9 Sample Essay

Over the period of time, the use of technology has  escalated  tremendously in almost every sector, including the education sector. While a lot of people are considering the addition of computers into the classrooms a positive development, others with opposing opinions argue that it may have unfavourable  ramifications  for students. In the following paragraphs, I will be highlighting both of the views and giving my viewpoint.

To begin with, some people believe that excessive  exposure  to any gadget, be it a smartphone or a computer, can be an addiction that may cause  inevitable  effects on the minds of youngsters. This is primarily because the internet opens the complete world forth the students. This results in access to  unrated  sites and  compulsive  video games, further affecting the character of youngsters and compelling them to live a  sedentary  life. For example, as per a survey, there has been a substantial increase in health issues among teenagers and the reason could be  prolonged  sitting in front of the computers.

However, it is  undeniable  that administered access to computers for a restricted amount of time can help students. Additionally, advanced technology plays a crucial role in educating youngsters and developing their learning potential. The reason behind it is students accessing more information on the internet that they were  devoid   of  before. Moreover, because of hi-tech services and globalization, students can now learn from home, regardless of their location.

Concluding the topic, it can be said that although the introduction of computers has a few disadvantages when used for the correct purpose, I believe they can help boost knowledge and help them grow better.

Meaning:  make someone feel upset or angry; start to have feelings, thought, etc

Eg: All the past memories were stirred when he met his best friend.

  • Comprehensive

Meaning: includes everything that is needed or relevant

Eg: The courses, the institution offers are quite comprehensive.

Meaning: a chance to understand something; ability to notice and understand a lot

Eg: The incident gave me an insight into the internal problems of our family.

  • Conventional

Meaning: following the usual practices of the past

Eg: Most of my friends come from conventional families unlike me.

  • Wholehearted

Meaning: having or showing no doubt or uncertainty about doing something, supporting someone

Eg: The woman understood that the poet gave her a wholehearted reply.

Meaning: right or permission to enter.

Eg: The thief got an easy ingress to the castle through the broken wall.

  • Perseverance

Meaning:  continued effort to do or achieve something despite difficulties, failure, or opposition

Eg: Due to his perseverance, he reached the summit even in the rough weather.

  • Plagiarism 

Meaning: the process or practice of using another person’s ideas or work and pretending that it is your own

Eg: All their works were banned as they were accused of plagiarism.

Meaning: to increase over a period of time, or to get an amount of something gradually over time

Eg: The servant decided to accrue wealth and knowledge and leave this place forever.

  • Enlightenment

Meaning: the state of understanding something

Eg: The hermit finally reached the state of enlightenment and he helped the others.

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Janice Thompson

Janice Thompson

Soon after graduating with a Master’s in Literature from Southern Arkansas University, she joined an institute as an English language trainer. She has had innumerous student interactions and has produced a couple of research papers on English language teaching. She soon found that non-native speakers struggled to meet the English language requirements set by foreign universities. It was when she decided to jump ship into IELTS training. From then on, she has been mentoring IELTS aspirants. She joined IELTSMaterial about a year ago, and her contributions have been exceptional. Her essay ideas and vocabulary have taken many students to a band 9.

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essay advantages of computers

Stephen Enebeli

Posted on Mar 23, 2022

The use of computer in education is increasingly popular and its effect is quite debatable. Some persons believe it is a good development while others do not. This essay will discuss both views, and argue that it is good development.

There are some reasons why some people think the use of computer for learning has negative consequences. Firstly, they believe that computer will distract students, as they will use it for non educative purposes, such as watching movies and porn, surfing the internet on social media platforms, playing computer games, leading to lack of focus on the primary reason for the computer. Secondly, the cost of acquiring and maintaining computers are high, and may not be feasible for all settings. These include the cost of acquiring the device and the needed software, the cost of electricity needed to power the computers. These expenses, when added to the cost of education, makes education extremely expensive and unattainable.

However others argue that the use of computer in education brings positive development. Computers make learning and teaching easier, with the use of power point presentation, students can easily visualize what is being taught, leading to effective understanding. Also, computer reduce the need for multiple textbook and learning materials, as a storing device, it can be used to store most textbook and other learning materials as soft copies, resulting in lighter luggage, while transiting between classes. Further more, access to information and research articles are readily available with the use of computers, therefore making assignments and research project faster and easier.

In conclusion, while there are both negative and positive consequences, associated with the use of computer in learning, it can be seen that it makes learning easier and should be promoted, while efforts made to checkmate its negative consequences.

kasturika

Posted on Mar 24, 2022

Band Score – 5

Focus on the correct usage of articles, verbs, pronouns, subject-verb agreement and punctuation.

Pay attention to spelling and learn error-free sentence formation.

Use C2 level of words.

essay advantages of computers

Posted on Jan 16, 2022

essay advantages of computers

Posted on Jan 8, 2022

We live in a world where computers have become more of a home appliance rather than a technological gadget for home. They are as common and basic as television in most middle class family homes. It is normal for a toddler to grow up with having access to a computer or at least a smartphone or tablet around them. In this essay I am going to highlight pros and cons of using computers in education. While a few decades ago it was a fantasy, today’s generation of students is completing most of their learning on computers. We cannot deny the advantages of having easy access to computers for learning. The primary advantage being providing an audio-visual aid for teaching complex topics in an easy and detailed manner. For growing children it also provides an easy access to information on their study related topics far beyond their course material. There are online communities where students can connect and share information surpassing borders. This gives a fair advantage to the students in developing countries as it puts them at par with the advanced knowledge available in different parts of the world. Despite all its advantages, we cannot deny the disadvantages of deploying computers in education. First of all, it minimizes the human touch and may lead to the risk of children growing into adults that lack interpersonal skills. Since you can access a lot of information, computers can also be distracting and deviate the user from their learning path. In addition to this the sedentary mode of learning can also lead to problems like obesity, loneliness and other health issues, not to mention the lack of interest in sports. To conclude, I would like to say that anything used in excess will have its negative impacts. The best strategy for educating the young minds can be a balanced mix of both: teaching on computers and the good old-school traditional methods. This way the next generation can have the best of both worlds and grow up to become smarter and equipped individuals ready to face the world.

Posted on Jan 10, 2022

Band score: 6

Concentrate on prepositions, articles, verb forms

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Essay 311 – Advantages and disadvantages of using computer technology in education

Gt writing task 2 / essay sample # 311.

You should spend about 40 minutes on this task.

Write about the following topic:

Computers are becoming an essential part of education. Discuss the advantages and disadvantages of using computer technology in education and give your opinion.

Give reasons for your answer and include any relevant examples from your own knowledge or experience.

Write at least 250 words.

Model Answer:

Computers have become a vital tool in educational institutions. Although the phenomenon suffers from a few drawbacks like varied computer literacy levels and academic dishonesty, I believe that it is more beneficial as it provides enormous resources and an effective teaching tool.

One of the major drawbacks of technology in education is varied computer literacy among teachers and learners. Put simply, computers pose an extra challenge to teachers because they have to deal with learners of varying computer literacy levels. Some pupils come into the classroom well versed in computer literacy, yet others enter with no prior knowledge. It is therefore difficult for educators to handle this vast difference. On top of that, not all teachers are technologically sound when it comes to teaching using computers and the internet. Another primary disadvantage is academic dishonesty. Students who intend to plagiarize can simply copy and paste information into their assignments. For example, at least 20%-25% of students got involved in academic dishonesty, according to a recent college survey, due to the ease of cheating when they took tests from home during the Covid-19 pandemic.

On the other hand, the benefits of using computer technology in education are enormous. To begin with, the main advantage is that students get access to video tutorials, e-books, course materials and online collaboration platforms where they can grasp difficult concepts easily and flexibly. For instance, “Padlet” is a collaboration platform where pupils can ask questions, share ideas as well as continue class discussions beyond the classroom. Even though varied computer literacy and academic dishonesty negatively impact learning, I believe that using computers in education is more advantageous. This is because computers prove to be highly effective teaching tools. For example, teachers, with the help of computers, can show videos, images and texts that are interesting and relevant to what they are teaching.

In conclusion, employing computer technology in education poses some challenges but it offers students a large resource for learning and is proved to be an effective teaching tool. It is expected that teachers would use technology to make education more interesting, engaging and intuitive.

One Comment to “Essay 311 – Advantages and disadvantages of using computer technology in education”

With the advent of modern technology and globalization, schools have started to use various digital technologies in order to improve the teaching and learning processes and make lessons more interactive. However, such trends, in my perspective, have their own drawbacks. This essay will consider both perspectives but will focus on the negative impacts of cutting-edge digital devices on the education process.

On the one hand, the advantages of using the internet, computers and other portable devices in the current educational process are enormous. Computers have a database of a range of educational materials such as video tutorials, e-books, and other materials that help students learn better. The interactive platforms that computers enable teachers and students to use are highly beneficial. It connects learners from anywhere in the world and offers updated information and educational games, which makes the educational process more interactive and fun, while at the same time helping students to obtain more useful and newest information in a more relaxed atmosphere.

While computers might seem like a useful instrument in the studying process, it has severe drawbacks on the quality of education and students’ mental health. Nowadays, many tutors use computers to provide their lessons and the whole process is done online. It lacks the personal touch and in-person motivation in the classroom. Some lessons are prepared without a detailed explanation and they contain some fuzziest points. Such a method of teaching, using computers leads to surface learning, useful only to pass formal exams but unfortunately fail to provide comprehensive knowledge. Moreover, modern, educational-social platforms and portable digital devices are often fulfilled with tons of useless information, and gullible students who watch all educational-interactive videos often overload their brain with useless and useful information and damage their brain cells. In the short term, it might create anxiety and stress, but in the long term, it might lead to various neurological disorders such as delirium and suicidal tendency due to the unstructured neuro-bonds.

In conclusion, despite some tangible benefits of using electronic devices in contemporary schools, they have many disadvantages. Their benefits pale in comparison to the tremendous negative impacts of this process. It is expected that real teachers would teach students in classroom-based education settings.

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Essay on Computer

Computers are electronic devices that can perform complicated calculations. It is an excellent example of contemporary technology. These days, computers play a significant role in our lives. Computers are employed in every industry, including the healthcare and education sectors. Modern technology-driven computers are essential to our advancement. Here are a few sample essays on ‘ Computer ’.

Essay on Computer

100 Words Essay On Computer

Computer is an electronic device that manipulates data or information. It can store, retrieve, and process data. A computer allows us to type documents, send emails, play games, and surf the Internet. Additionally, it may be used to make or modify files, spreadsheets, and presentations. Early computers were designed exclusively as calculators. Since ancient times, simple manual tools like the abacus have aided people in performing computations. Early in the Industrial Revolution, some mechanical devices were created to automate time-consuming, complex operations, such as creating weaving patterns. More advanced electrical machines that date back to the early 20th century carried out specialised analogue calculations.

200 Words Essay On Computer

Nowadays, living without a computer is unimaginable. The development of computers enabled many people to realise their ambitions. The computer can be used for numerous things, including information storage, software development, programming, calculating, email, etc. As fundamental components of a computer, a monitor, keyboard, mouse, CPU, and UPS are included.

Uses Of Computers

Humans are now largely dependent on technology, and everyone uses computers these days, from office workers to students, for academic purposes.

The computer greatly aids students in developing and learning professional abilities. Computers can be used for various tasks besides school and work, including traffic control, weather forecasting, educational and medical purposes, spaceship guidance and design, operation, examination, crime detection, and many other things. The development of computers has kept pace with people's evolving needs and desires, supplying and gratifying us with all our needs.

A laptop is renowned for having a ton of storage. People in the twenty-first century are interested in more modern computers that are lighter, smaller, and more potent with incredible speed and accuracy. The laptop is a beautiful scientific gift created by man to benefit humanity.

The current world is administered by computers, which have undoubtedly impacted people's lifestyles and the position of developing nations.

500 Words Essay On Computer

Our lives are now more straightforward thanks to the introduction of the computer. The device is used for various tasks, including safeguarding data, sending communications, processing data, writing software, performing calculations, etc. A desktop computer's components include a CPU, UPS, monitor, keyboard, and mouse. A laptop is a modern computer with all the parts incorporated into a single unit. Computers weren't as quick and powerful earlier. Modern computers have emerged due to numerous scientists' extensive and rigorous research and development.

The use of computers is widespread. Several applications include:-

Business | All corporate organisations employ computers because they are more accurate and efficient in performing high-speed calculations. Computers are utilised in business for-

calculating payroll

analysis of sales

preservation of stockpiles,

taking care of the employee database, etc.

Instruction | The usage of computers in schooling is highly beneficial. Online education is becoming more critical than ever, particularly during the COVID era. There are many ways in which institutions can use computers to educate students.

Medical Care | Hospitals, laboratories, and pharmacies all now heavily rely on computers. For the scanning and diagnosis of various disorders, they are employed. Computers perform ECG, EEG, ultrasonography, and CT scans. Additionally, they are used in hospitals to maintain patient and medication records.

Security | The use of computers in defence is widespread. Modern tanks, missiles, weapons, and computerised control systems are all used by the military. Computers are used for planning, communication, and intelligent weaponry, among other things.

Government | The use of computers in government services is crucial. Major fields include:-

calculating the male-to-female ratio

PAN card computerisation Income Tax Department budgets

weather prediction

voter list computerisation

sales Tax Division

Interaction | A speech, a picture, an idea, a message, or any text, audio, or video clip can all be sent through communication. Computers can achieve this. We may communicate with one another online, send emails, hold video conferences, and more using computers.

Banking | These days, computers play a significant role in banking. Banks offer an online accounting service that allows customers to check their balances, make deposits and overdrafts, check interest rates, share prices, trustee records, and other things. Fully automated ATMs make it simpler for users to conduct banking transactions because they employ computers.

Publicity | Computers are primarily utilised in home shopping and advertising marketing. Similarly, numerous additional computer applications exist in other industries, including insurance, engineering, design, etc.

The First Computers

The history of the word "computer" is highly intriguing. It was first applied to someone who used to compute or perform computations in the 16th century. It was used as a noun up until the 20th century. Women were used as human computers for all types of calculations and computations.

The phrase was also used to refer to calculators in the latter part of the 19th century. The term is typically used to designate electrically powered, programmable digital gadgets.

Using devices for calculating has been a part of human evolution since the dawn of time. In ancient times, the abacus was a popular tool. Charles Babbage, the inventor of computers, in 1822, then developed the first mechanical computer. Finally, he created an analytical engine, a general-purpose computer, in 1833. It had an ALU, some fundamentals of flowcharts, and the idea of integrated memory.

First Electrical Computer | The first electrical computer for general use arrived more than a century later in computer history. It was the Electronic Numerical Integrator and Computer, or ENIAC. J.Presper Eckert and John W. Mauchly created this computer.

First Laptop | As technology advanced, computers shrank in size and processed information more quickly. Adam Osborne and EPSON introduced the first laptop that we owned in 1981.

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Data Administrator

Database professionals use software to store and organise data such as financial information, and customer shipping records. Individuals who opt for a career as data administrators ensure that data is available for users and secured from unauthorised sales. DB administrators may work in various types of industries. It may involve computer systems design, service firms, insurance companies, banks and hospitals.

Bio Medical Engineer

The field of biomedical engineering opens up a universe of expert chances. An Individual in the biomedical engineering career path work in the field of engineering as well as medicine, in order to find out solutions to common problems of the two fields. The biomedical engineering job opportunities are to collaborate with doctors and researchers to develop medical systems, equipment, or devices that can solve clinical problems. Here we will be discussing jobs after biomedical engineering, how to get a job in biomedical engineering, biomedical engineering scope, and salary. 

Ethical Hacker

A career as ethical hacker involves various challenges and provides lucrative opportunities in the digital era where every giant business and startup owns its cyberspace on the world wide web. Individuals in the ethical hacker career path try to find the vulnerabilities in the cyber system to get its authority. If he or she succeeds in it then he or she gets its illegal authority. Individuals in the ethical hacker career path then steal information or delete the file that could affect the business, functioning, or services of the organization.

GIS officer work on various GIS software to conduct a study and gather spatial and non-spatial information. GIS experts update the GIS data and maintain it. The databases include aerial or satellite imagery, latitudinal and longitudinal coordinates, and manually digitized images of maps. In a career as GIS expert, one is responsible for creating online and mobile maps.

Data Analyst

The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

Geothermal Engineer

Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.

Database Architect

If you are intrigued by the programming world and are interested in developing communications networks then a career as database architect may be a good option for you. Data architect roles and responsibilities include building design models for data communication networks. Wide Area Networks (WANs), local area networks (LANs), and intranets are included in the database networks. It is expected that database architects will have in-depth knowledge of a company's business to develop a network to fulfil the requirements of the organisation. Stay tuned as we look at the larger picture and give you more information on what is db architecture, why you should pursue database architecture, what to expect from such a degree and what your job opportunities will be after graduation. Here, we will be discussing how to become a data architect. Students can visit NIT Trichy , IIT Kharagpur , JMI New Delhi . 

Remote Sensing Technician

Individuals who opt for a career as a remote sensing technician possess unique personalities. Remote sensing analysts seem to be rational human beings, they are strong, independent, persistent, sincere, realistic and resourceful. Some of them are analytical as well, which means they are intelligent, introspective and inquisitive. 

Remote sensing scientists use remote sensing technology to support scientists in fields such as community planning, flight planning or the management of natural resources. Analysing data collected from aircraft, satellites or ground-based platforms using statistical analysis software, image analysis software or Geographic Information Systems (GIS) is a significant part of their work. Do you want to learn how to become remote sensing technician? There's no need to be concerned; we've devised a simple remote sensing technician career path for you. Scroll through the pages and read.

Budget Analyst

Budget analysis, in a nutshell, entails thoroughly analyzing the details of a financial budget. The budget analysis aims to better understand and manage revenue. Budget analysts assist in the achievement of financial targets, the preservation of profitability, and the pursuit of long-term growth for a business. Budget analysts generally have a bachelor's degree in accounting, finance, economics, or a closely related field. Knowledge of Financial Management is of prime importance in this career.

Underwriter

An underwriter is a person who assesses and evaluates the risk of insurance in his or her field like mortgage, loan, health policy, investment, and so on and so forth. The underwriter career path does involve risks as analysing the risks means finding out if there is a way for the insurance underwriter jobs to recover the money from its clients. If the risk turns out to be too much for the company then in the future it is an underwriter who will be held accountable for it. Therefore, one must carry out his or her job with a lot of attention and diligence.

Finance Executive

Product manager.

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

Operations Manager

Individuals in the operations manager jobs are responsible for ensuring the efficiency of each department to acquire its optimal goal. They plan the use of resources and distribution of materials. The operations manager's job description includes managing budgets, negotiating contracts, and performing administrative tasks.

Stock Analyst

Individuals who opt for a career as a stock analyst examine the company's investments makes decisions and keep track of financial securities. The nature of such investments will differ from one business to the next. Individuals in the stock analyst career use data mining to forecast a company's profits and revenues, advise clients on whether to buy or sell, participate in seminars, and discussing financial matters with executives and evaluate annual reports.

A Researcher is a professional who is responsible for collecting data and information by reviewing the literature and conducting experiments and surveys. He or she uses various methodological processes to provide accurate data and information that is utilised by academicians and other industry professionals. Here, we will discuss what is a researcher, the researcher's salary, types of researchers.

Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

Environmental Engineer

Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems. 

Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

Conservation Architect

A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.

Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software. 

Highway Engineer

Highway Engineer Job Description:  A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.

Field Surveyor

Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials. 

Orthotist and Prosthetist

Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

Pathologist

A career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

Veterinary Doctor

Speech therapist, gynaecologist.

Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth. 

Audiologist

The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

An oncologist is a specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

Are you searching for an ‘Anatomist job description’? An Anatomist is a research professional who applies the laws of biological science to determine the ability of bodies of various living organisms including animals and humans to regenerate the damaged or destroyed organs. If you want to know what does an anatomist do, then read the entire article, where we will answer all your questions.

For an individual who opts for a career as an actor, the primary responsibility is to completely speak to the character he or she is playing and to persuade the crowd that the character is genuine by connecting with them and bringing them into the story. This applies to significant roles and littler parts, as all roles join to make an effective creation. Here in this article, we will discuss how to become an actor in India, actor exams, actor salary in India, and actor jobs. 

Individuals who opt for a career as acrobats create and direct original routines for themselves, in addition to developing interpretations of existing routines. The work of circus acrobats can be seen in a variety of performance settings, including circus, reality shows, sports events like the Olympics, movies and commercials. Individuals who opt for a career as acrobats must be prepared to face rejections and intermittent periods of work. The creativity of acrobats may extend to other aspects of the performance. For example, acrobats in the circus may work with gym trainers, celebrities or collaborate with other professionals to enhance such performance elements as costume and or maybe at the teaching end of the career.

Video Game Designer

Career as a video game designer is filled with excitement as well as responsibilities. A video game designer is someone who is involved in the process of creating a game from day one. He or she is responsible for fulfilling duties like designing the character of the game, the several levels involved, plot, art and similar other elements. Individuals who opt for a career as a video game designer may also write the codes for the game using different programming languages.

Depending on the video game designer job description and experience they may also have to lead a team and do the early testing of the game in order to suggest changes and find loopholes.

Radio Jockey

Radio Jockey is an exciting, promising career and a great challenge for music lovers. If you are really interested in a career as radio jockey, then it is very important for an RJ to have an automatic, fun, and friendly personality. If you want to get a job done in this field, a strong command of the language and a good voice are always good things. Apart from this, in order to be a good radio jockey, you will also listen to good radio jockeys so that you can understand their style and later make your own by practicing.

A career as radio jockey has a lot to offer to deserving candidates. If you want to know more about a career as radio jockey, and how to become a radio jockey then continue reading the article.

Choreographer

The word “choreography" actually comes from Greek words that mean “dance writing." Individuals who opt for a career as a choreographer create and direct original dances, in addition to developing interpretations of existing dances. A Choreographer dances and utilises his or her creativity in other aspects of dance performance. For example, he or she may work with the music director to select music or collaborate with other famous choreographers to enhance such performance elements as lighting, costume and set design.

Social Media Manager

A career as social media manager involves implementing the company’s or brand’s marketing plan across all social media channels. Social media managers help in building or improving a brand’s or a company’s website traffic, build brand awareness, create and implement marketing and brand strategy. Social media managers are key to important social communication as well.

Photographer

Photography is considered both a science and an art, an artistic means of expression in which the camera replaces the pen. In a career as a photographer, an individual is hired to capture the moments of public and private events, such as press conferences or weddings, or may also work inside a studio, where people go to get their picture clicked. Photography is divided into many streams each generating numerous career opportunities in photography. With the boom in advertising, media, and the fashion industry, photography has emerged as a lucrative and thrilling career option for many Indian youths.

An individual who is pursuing a career as a producer is responsible for managing the business aspects of production. They are involved in each aspect of production from its inception to deception. Famous movie producers review the script, recommend changes and visualise the story. 

They are responsible for overseeing the finance involved in the project and distributing the film for broadcasting on various platforms. A career as a producer is quite fulfilling as well as exhaustive in terms of playing different roles in order for a production to be successful. Famous movie producers are responsible for hiring creative and technical personnel on contract basis.

Copy Writer

In a career as a copywriter, one has to consult with the client and understand the brief well. A career as a copywriter has a lot to offer to deserving candidates. Several new mediums of advertising are opening therefore making it a lucrative career choice. Students can pursue various copywriter courses such as Journalism , Advertising , Marketing Management . Here, we have discussed how to become a freelance copywriter, copywriter career path, how to become a copywriter in India, and copywriting career outlook. 

In a career as a vlogger, one generally works for himself or herself. However, once an individual has gained viewership there are several brands and companies that approach them for paid collaboration. It is one of those fields where an individual can earn well while following his or her passion. 

Ever since internet costs got reduced the viewership for these types of content has increased on a large scale. Therefore, a career as a vlogger has a lot to offer. If you want to know more about the Vlogger eligibility, roles and responsibilities then continue reading the article. 

For publishing books, newspapers, magazines and digital material, editorial and commercial strategies are set by publishers. Individuals in publishing career paths make choices about the markets their businesses will reach and the type of content that their audience will be served. Individuals in book publisher careers collaborate with editorial staff, designers, authors, and freelance contributors who develop and manage the creation of content.

Careers in journalism are filled with excitement as well as responsibilities. One cannot afford to miss out on the details. As it is the small details that provide insights into a story. Depending on those insights a journalist goes about writing a news article. A journalism career can be stressful at times but if you are someone who is passionate about it then it is the right choice for you. If you want to know more about the media field and journalist career then continue reading this article.

Individuals in the editor career path is an unsung hero of the news industry who polishes the language of the news stories provided by stringers, reporters, copywriters and content writers and also news agencies. Individuals who opt for a career as an editor make it more persuasive, concise and clear for readers. In this article, we will discuss the details of the editor's career path such as how to become an editor in India, editor salary in India and editor skills and qualities.

Individuals who opt for a career as a reporter may often be at work on national holidays and festivities. He or she pitches various story ideas and covers news stories in risky situations. Students can pursue a BMC (Bachelor of Mass Communication) , B.M.M. (Bachelor of Mass Media) , or  MAJMC (MA in Journalism and Mass Communication) to become a reporter. While we sit at home reporters travel to locations to collect information that carries a news value.  

Corporate Executive

Are you searching for a Corporate Executive job description? A Corporate Executive role comes with administrative duties. He or she provides support to the leadership of the organisation. A Corporate Executive fulfils the business purpose and ensures its financial stability. In this article, we are going to discuss how to become corporate executive.

Multimedia Specialist

A multimedia specialist is a media professional who creates, audio, videos, graphic image files, computer animations for multimedia applications. He or she is responsible for planning, producing, and maintaining websites and applications. 

Quality Controller

A quality controller plays a crucial role in an organisation. He or she is responsible for performing quality checks on manufactured products. He or she identifies the defects in a product and rejects the product. 

A quality controller records detailed information about products with defects and sends it to the supervisor or plant manager to take necessary actions to improve the production process.

Production Manager

A QA Lead is in charge of the QA Team. The role of QA Lead comes with the responsibility of assessing services and products in order to determine that he or she meets the quality standards. He or she develops, implements and manages test plans. 

Process Development Engineer

The Process Development Engineers design, implement, manufacture, mine, and other production systems using technical knowledge and expertise in the industry. They use computer modeling software to test technologies and machinery. An individual who is opting career as Process Development Engineer is responsible for developing cost-effective and efficient processes. They also monitor the production process and ensure it functions smoothly and efficiently.

AWS Solution Architect

An AWS Solution Architect is someone who specializes in developing and implementing cloud computing systems. He or she has a good understanding of the various aspects of cloud computing and can confidently deploy and manage their systems. He or she troubleshoots the issues and evaluates the risk from the third party. 

Azure Administrator

An Azure Administrator is a professional responsible for implementing, monitoring, and maintaining Azure Solutions. He or she manages cloud infrastructure service instances and various cloud servers as well as sets up public and private cloud systems. 

Computer Programmer

Careers in computer programming primarily refer to the systematic act of writing code and moreover include wider computer science areas. The word 'programmer' or 'coder' has entered into practice with the growing number of newly self-taught tech enthusiasts. Computer programming careers involve the use of designs created by software developers and engineers and transforming them into commands that can be implemented by computers. These commands result in regular usage of social media sites, word-processing applications and browsers.

Information Security Manager

Individuals in the information security manager career path involves in overseeing and controlling all aspects of computer security. The IT security manager job description includes planning and carrying out security measures to protect the business data and information from corruption, theft, unauthorised access, and deliberate attack 

ITSM Manager

Automation test engineer.

An Automation Test Engineer job involves executing automated test scripts. He or she identifies the project’s problems and troubleshoots them. The role involves documenting the defect using management tools. He or she works with the application team in order to resolve any issues arising during the testing process. 

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  • Band 9 IELTS Essays

IELTS essay about the advantages and disadvantages of computer games

by Manjusha Nambiar · Published November 1, 2015 · Updated April 20, 2024

IELTS essay

Some people think that computer games are bad for children, while others believe that they are useful. Discuss the advantages and disadvantages of computer games and give your own opinion.

Sample response

Computer games are addictive. That is the main reason children play them for hours on end. There are several disadvantages to spending a lot of time in front of the computer.

Computer games merely provide entertainment. Children who are addicted to computer games tend to have poor grades because they do not get enough time to focus on their studies. Also, they have reduced social skills. They are constantly glued to their screens and show hardly any interest in interacting with their family members or peers. This can lead to social isolation and serious behavioural problems.

Some popular computer games glorify violence and crime. Children who grow up playing these games may get into anti-social activities. Even if they don’t become criminals in the future, they may still exhibit a disregard for values. Computer games also cause vision problems in children. Children are not supposed to stare at the computer screen for hours on end. If they do, they will develop serious eye strain which may also affect their studies.

On the bright side, computer games make children competitive. Games that require them to play against virtual or real opponents living in another part of the world improve their concentration and ability to take decisions quickly. These are definitely positive aspects but a child does not have to play computer games to develop these skills.

To conclude, after analysing the advantages and disadvantages of playing computer games it is not hard to see that the disadvantages outweigh the advantages. In my opinion, parents should restrict the amount of time their children spend in front of the computers. That said, there is no harm in playing a game or two every now and then, but addiction is definitely a problem.

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essay advantages of computers

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essay advantages of computers

Journal of Materials Chemistry B

Acceptor-donor-acceptor-type molecules with large electrostatic potential difference for effective nir photothermal theranostics.

Although acceptor-donor-acceptor (A-D-A)-type molecules show advantages in constructing NIR absorbing photothermal agents (PTAs) due to their strong intramolecular charge transfer and molecular planarity, their applications in photothermal therapy (PTT) of tumor are insufficiently explored. In particular, the influence of ESP distribution on optical properties of A-D-A photosensitizers has not been investigated. Herein, we utilized the advantages of A-D-A-type molecules with large ESP difference to construct NIR absorbing PTA with sufficient extinction coefficient (ɛ) and high photothermal conversion efficiency (PCE). The calculation results of density functional theory (DFT) indicate that the large ESP difference of Y6 may increase intermolecular interactions and induce tight packing of the A-D-A photosensitizer. As a result, Y6 NP exhibited an obvious bathochromic shift of absorption peak from 711 nm to 822 nm, with a NIR-II emission extended to 1400 nm. Moreover, a sufficient ɛ of 3.34 L·g-1·cm-1 and PCE of 66.3% were attained, making Y6 NP suitable for PTT. With a concentration of 100 μg/mL, Y6 NPs in aqueous dispersion yielded a death rate of 93.4% for 4T1 cells upon an 808 nm laser irradiation (1 W·cm-2) for 10 min, which is comparable with the best results of recently reported PTT agents.

  • This article is part of the themed collection: Journal of Materials Chemistry B HOT Papers

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essay advantages of computers

K. Fan, L. Zhang, Q. Zhong, Y. Xiang, B. Xu and Y. Wang, J. Mater. Chem. B , 2024, Accepted Manuscript , DOI: 10.1039/D4TB00187G

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    In this essay I am going to highlight pros and cons of using computers in education. While a few decades ago it was a fantasy, today's generation of students is completing most of their learning on computers. We cannot deny the advantages of having easy access to computers for learning.

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  23. IELTS essay about the advantages and disadvantages of computer games

    IELTS essay. Some people think that computer games are bad for children, while others believe that they are useful. Discuss the advantages and disadvantages of computer games and give your own opinion. Sample response. Computer games are addictive. That is the main reason children play them for hours on end.

  24. Acceptor-donor-acceptor-type Molecules with large electrostatic

    Although acceptor-donor-acceptor (A-D-A)-type molecules show advantages in constructing NIR absorbing photothermal agents (PTAs) due to their strong intramolecular charge transfer and molecular planarity, their applications in photothermal therapy (PTT) of tumor are insufficiently explored. In particular, th Journal of Materials Chemistry B HOT Papers

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