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.

Get the huge list of more than 500 Essay Topics and Ideas

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 on computer pdf

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.

Customize your course in 30 seconds

Which class are you in.

tutor

  • Travelling Essay
  • Picnic Essay
  • Our Country Essay
  • My Parents Essay
  • Essay on Favourite Personality
  • Essay on Memorable Day of My Life
  • Essay on Knowledge is Power
  • Essay on Gurpurab
  • Essay on My Favourite Season
  • Essay on Types of Sports

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Download the App

Google Play

  • Online Curriculum Centre

International Baccalaureate Logo

Extended essay

Academia.edu no longer supports Internet Explorer.

To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to  upgrade your browser .

Enter the email address you signed up with and we'll email you a reset link.

  • We're Hiring!
  • Help Center

paper cover thumbnail

Essays In Computing Science

Profile image of Cliff Jones

Related Papers

Ilias Bergstrom

How diverse are the ways that programming is done? While a variety of accounts exist, each appears in isolation, neither framed in terms of a distinct practice, nor as one of many such practices. In this work we explore accounts spanning software engineering, bricolage/tinkering, sketching, live coding, code-bending, and hacking. These practices of programming are analyzed in relation to ongoing research, and in particular HCI’s ‘practice turn’, offering connections to accounts of practice in other contexts than programming. The conceptualization of practice helps to interpret recent interest in program code as craft material, and also offers potential to inform programming education, tools and work as well as future research.

essay on computer pdf

This dissertation is an ethnographic study, accomplished through semi-structured interviews and participant observation, of the cultural world of third party Apple software developers who use Apple’s Cocoa libraries to create apps. It answers the questions: what motivates Apple developers’ devotion to Cocoa technology, and why do they believe it is a superior programming environment? What does it mean to be a “good” Cocoa programmer, technically and morally, in the Cocoa community of practice, and how do people become one? I argue that in this culture, ideologies, normative values, identities, affects, and practices interact with each other and with Cocoa technology in a seamless web, which I call a “techno-cultural frame.” This frame includes the construction of a developer’s identity as a vocational craftsman, and a utopian vision of software being developed by millions of small-scale freelance developers, or “indies,” rather than corporations. This artisanal production is made possible by the productivity gains of Cocoa technology, which ironically makes indies dependent on Apple for tools. This contradiction is reconciled through quasi-religious narratives about Apple and Steve Jobs, which enrolls developers into seeing themselves as partners in a shared mission with Apple to empower users with technology. Although Cocoa helps make software production easier, it is not a deskilling technology but requires extensive learning, because its design heavily incorporates patterns unfamiliar to many programmers. These concepts can only be understood holistically after learning has been achieved, which means that learners must undergo a process of conversion in their mindset. This involves learning to trust that Cocoa will benefit developers before they fully understand it. Such technical and normative lessons occur at sites where Cocoa is taught, such as the training company Big Nerd Ranch. Sharing of technical knowledge and normative practices also occurs in the Cocoa community, online through blog posts, at local club meetings, and at conferences such as Apple’s WWDC, which help to enroll developers into the Cocoa techno-cultural frame. Apple’s relationship with developers is symbiotic, but asymmetrical, yet despite Apple’s coercive power, members of the Cocoa community can influence Apple’s policies.

Dariusz Jemielniak

The paper discusses the issue of time slips in software development. Increasing time sacrifices toward work constitutes an important part of modern organizational environment. In fact, the reign over time is a crucial element in controlling the labor process. Yet a lack of cultural studies covering different approaches to this issue remains—particularly those focusing on high-skilled salaried workers. This article is a small attempt to fill this gap, based on an analysis of unstructured qualitative interviews with high-tech professionals from a B2B software company. It focuses on the issue of timing in IT projects, as perceived by software engineers. The findings indicate that managerial interruptions in work play an important part in the social construction of delays. However, interruptions from peer software engineers are not perceived as disruptive. This leads to the conclusion that time is used in a symbolic way, both for organizational domination and solidarity rituals. The use of time as a symbolic currency in knowledge-work rites is presented as often influencing the very process of labor and schedules. It is revealed to be the dominant evaluation factor, replacing the officially used measures, such as efficiency, or quality.

Bedir Tekinerdogan

Abstract: To grasp the essence of software engineering and understand its inherent problems, this paper provides a thorough and critical analysis of software engineering from a broad perspective. To this aim, a problem solving perspective is adopted and software engineering is analyzed and compared with the mature problem solving disciplines of philosophy and the traditional engineering disciplines such as electrical engineering, mechanical engineering, civil engineering and chemical engineering.

AI & Society

Xin Wei Sha

About 20 years ago, the ecology of media art practices proliferated in two domains: those that attached themselves to high technology labs or companies likeXerox PARC, and those that took advantage of personal computing to form collectives only loosely coupled to academic institutions or disciplines. In this essay, I closely examine the diverse epistemic cultures and diverse technical, political, and generational interests in such ‘‘cyber-anarchist’’ networks. I sketch the economy of knowledge in recent media arts and technology communities of practice in the wake of Open Source. I use as my lens the experience of creating a responsive media space called theTGarden, with a collective that gathered more than 26artists and engineers from 11 institutions and 7 nations.

Helen Grady

This paper explores how assigning software developers the identity of “engineers” metes out specific assumptions about IT projects. To this end, the paper describes an alternative metaphor of programming as art, which is commonly used by the programmers interviewed. In addition, the discussion draws conclusions from the discrepancies between the two views as well as from the proposed metaphor, explaining organizational reluctance to aesthetical vocabulary. This paper discusses occupational identity—emphasizing the identity of programmers—using qualitative research methods. As such, it enriches the literature currently available on this profession.

Favour Egberike

this is what i have

RELATED TOPICS

  •   We're Hiring!
  •   Help Center
  • Find new research papers in:
  • Health Sciences
  • Earth Sciences
  • Cognitive Science
  • Mathematics
  • Computer Science
  • Academia ©2024

Examples logo

Essay on Computer

In an era where technology dictates the rhythm of our lives, the computer stands as a cornerstone of modern advancement. This essay delves into the vast world of computers, exploring their history, significance, and the immense impact they have on our daily lives. Designed for students preparing for essay writing competitions, this piece aims to provide a comprehensive understanding of the subject.

The Genesis of Computers

The journey of computers began in the early 20th century, although the concept of computing dates back to ancient civilizations. The first mechanical computer, designed by Charles Babbage in the 19th century, laid the groundwork for today’s advanced machines. However, it was not until the mid-20th century that electronic computers emerged. These initial models were vast, room-sized machines that laid the foundation for the compact, powerful devices we use today.

A computer is an electronic device capable of performing complex calculations at incredibly high speeds. At its core, it operates through the binary system, using a combination of zeros and ones (bits) to process and store data. Modern computers are a symphony of hardware (physical components) and software (programs and operating systems), working in unison to execute a variety of tasks.

The Hardware and Software Symbiosis

The hardware of a computer includes components like the Central Processing Unit (CPU), the brain of the computer, along with memory storage devices, input and output devices, and motherboards. Software, on the other hand, refers to the applications and programs that run on the hardware. This includes operating systems like Windows or macOS, which manage the hardware and allow other programs to run.

Impact on Society and Daily Life

The advent of computers revolutionized numerous aspects of our lives. In education, they have transformed how we learn and access information. In the business world, computers have streamlined processes, enhanced productivity, and opened new avenues for commerce. The impact is also profoundly felt in healthcare, where computers aid in diagnostics and research, contributing significantly to advancements in medical science.

  • Communication: Computers have transformed communication, enabling instant messaging, email, video conferencing, and social media. They have connected people across the globe, fostering global communication and collaboration.
  • Information Access: The internet, powered by computers, has made vast amounts of information readily accessible. This has democratized knowledge, allowing people to research, learn, and stay informed on a wide range of topics.
  • Work and Productivity: Computers have revolutionized the workplace, automating tasks, enhancing productivity, and enabling remote work. They are used in various industries, from healthcare and finance to manufacturing and entertainment.
  • Education: Computers have become integral in education, facilitating online learning, interactive tutorials, and digital libraries. They provide students with access to educational resources and personalized learning experiences.
  • Entertainment: Computers have transformed the entertainment industry through video games, streaming services, digital art, and multimedia experiences. They have also changed how we create, distribute, and consume content.
  • Healthcare: Computers play a critical role in healthcare, aiding in diagnosis, patient records management, medical imaging, and drug discovery. Telemedicine and health monitoring devices have expanded access to healthcare services.
  • E-commerce: Online shopping, banking, and payment systems have been made possible by computers. E-commerce has reshaped the retail industry, offering convenience and a vast selection of goods and services.
  • Research and Science: Computers are essential tools for scientific research, simulations, data analysis, and modeling. They have accelerated progress in fields such as astronomy, genomics, and climate science.
  • Transportation: Computers are integral to modern transportation systems, controlling traffic lights, managing logistics, and aiding in navigation through GPS and autonomous vehicles.
  • Artificial Intelligence (AI): Advances in computer science, particularly AI, have led to the development of intelligent systems, chatbots, and virtual assistants like Siri and Alexa, which enhance daily life by providing information and automating tasks.
  • Social Interaction: Social media platforms and online communities have redefined social interaction. People can connect with friends and family, share experiences, and engage in discussions regardless of geographical distances.
  • Financial Services: Banking and financial transactions have been streamlined and made more secure through computerized systems. ATMs, mobile banking apps, and online trading platforms have become commonplace.
  • Environmental Monitoring: Computers are used in environmental monitoring and conservation efforts, helping to analyze data related to climate change, pollution, and wildlife preservation.

Computers and the Internet

One of the most significant contributions of computers is the Internet. This global network has connected the world in unprecedented ways, allowing for instant communication, access to a vast repository of information, and a platform for digital commerce. The Internet has become an integral part of our daily lives, reshaping how we interact with the world.

The Evolution of Computing Technology

Over the years, computers have undergone a dramatic transformation, becoming more compact, faster, and more powerful. From room-sized machines, we now have desktops, laptops, and even handheld devices with computing capabilities that dwarf those of early models. This evolution is a testament to the relentless pursuit of technological advancement.

The Role of Computers in Education

For students, computers are invaluable tools. They provide access to a wealth of information and educational resources, facilitate the learning process, and offer various platforms for collaboration and knowledge exchange. With e-learning and online courses, computers have democratized education, making it accessible to a broader audience.

Future Trends in Computing

The future of computing holds immense possibilities. Emerging technologies like artificial intelligence, quantum computing, and virtual reality are set to redefine what computers can do. As these technologies mature, they will undoubtedly create new paradigms in how we interact with machines and process information.

In conclusion, the computer is not just a tool; it is a catalyst that has propelled humanity into a new era of innovation and discovery. Its influence permeates every aspect of our lives, continually reshaping our world. As we stand on the brink of new technological frontiers, the potential of computers remains boundless, promising a future where the only limit is our imagination.

essay on computer pdf

AI Generator

Text prompt

  • Instructive
  • Professional

10 Examples of Public speaking

20 Examples of Gas lighting

Talk to our experts

1800-120-456-456

  • Essay on Computer

ffImage

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. 

arrow-right

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.

You are currently viewing Essay on Computer in English 1000+ words (All Class) PDF Download

Essay on Computer in English 1000+ words (All Class) PDF Download

  • Post author: TopGovtJobs
  • Post category: Essay / School Board

Please Share This Share this content

  • Opens in a new window Facebook
  • Opens in a new window Pinterest
  • Opens in a new window WhatsApp

Get here Essay on computer in English for school students. This essay on the importance of computer education is suitable for students of class 1, 2, 3, 4, 5, 6, 7, 8, 9 for their school competitions. Also for kids, we have also provided short and easy 10 lines of computer technology. Hope you guys like this essay on Computer literacy.

essay on computer pdf

Best Photo Editing Apps using AI

essay on computer pdf

Find which mobile number is registered in PF

essay on computer pdf

How to Find and Track Location by Mobile Number | Mobile Number Tracker Free

essay on computer pdf

How to Find and Track Location by Mobile Number |Mobile Number Tracker Free

Also Read: Essay for School homework

Long and Short Essay on Computer

The computer is a great discovery of modern technology. It is a common machine that has the ability to preserve a lot of data in its memory. It works using inputs (eg keyboards) and outputs (printers). It is very easy to use, so even young children can use it very easily. It is very reliable that we can keep with us and can use it anywhere and anytime.

Essay on Computer in English 300 words

Introduction

Being the latest technology computer systems are used in every field now a day. This reduces the labour of the person at the workplace i.e. less time and less labour force provides the result of a higher level. In modern times, life cannot be imagined without a computer.

We can use the Internet in a computer which provides the necessary information in a very short time. It has a big contribution to a person’s life because its use is now in every field and it is present as our assistant every moment. Earlier computers were less effective and work limited whereas modern computers are highly efficient, easy to handle and can edit more and more tasks, due to which it is becoming so popular among people.

Essay on Computer

Future generation computers will be more effective as well as functional capacity will also increase. It has significantly made our life much easier. Also, we can learn anything easily by just sitting in the room connected with internet. Each and every piece of information is just under a couple of click away with internet and computer technology. We can buy anything through the internet-connected to the computer so that we can get free delivery sitting at home. It also helps with our school project.

There are hundreds of benefits of computers for human beings, then cyber crime, pornographic websites, including the disadvantages, which are easily accessible to our children and students. However, keeping in the mind the negative effects and measure to avoid the same we can utilize this greate machine to the fullest.

Essay on Importance of Computer 400 words

A unique and pioneering gift of science to the entire human fraternity is the computer. It can do work of any nature. It is easy to handle by anyone and takes very little time to learn. Due to its ease and efficiency, it is widely used such as offices, banks, hotels, educational institutions, schools, colleges, shops, industries etc. Many people buy laptops and desktops for their children so that they can enjoy work related to their studies and computerized video games.

Student use computer

A computer is a big dictionary and a large storage device to protect any kind of data like any information, study related material, projects, photos, videos, songs, games, etc.

The computer is capable of solving complex problems in a couple of minutes. Moreover, it helps us boost our knowledge. It is a data-based machine. It provides us with many tools such as text tools, paint tools etc. It is very beneficial for kids, students (if used in an effective manner) in their school and project work.

Uses of Computers

Importance of computer

The computer is very important in the field of work, education and personal use. In olden times we used to do all our work manually but today computers are used to fulfil various purposes like managing accounts with accounts, creating databases, storing necessary information. Nowadays, everyone considers it easy to work on the computer through the Internet. In fact today, the computer has become an important part of our life.

We can use it accurately for large and small mathematical calculations. It can be widely used to gather weather information, the printing of newspapers, books and curing disease etc. Also, one can use this machine for rail reservation and ticket booking, ordering food from hotels or restaurants. It is also widely used in large offices for HR, Payroll and accounts management e.t.c

Essay on Computer with Heading 500 words

In the modern world of technological advancement, for us, a computer is a wonderful gift through science. No one can even imagine their life without a computer because this short time can complete many tasks in a pinch. Computers have been a major contributor to the development of developed countries. It is not just a storage and technology device but it is like an angel who can do anything. It is also used by many people for entertainment and communication.

What is a computer ?

A computer is a mechanical machine, in which many types of mathematics work based on formulas and facts. The computer is capable of solving a difficult problem in a very short time. The computer is one of the most important inventions of the modern era. This era is also called the age of the computer. A computer is the morphological, coordinative addition and qualitative coordination of a mechanical structure that can do maximum tasks in minimal time at a fast speed.

Computer functions

The computer is mainly used to perform day to day task in a very efficient manner it cal also perform complex tasks without any problem. It performs various tasks faster and more accurately. It makes maximum work possible by taking less time. This reduces a person’s labour at the workplace, ie providing a higher level of results on less time and less labour force.

uses of laptop in our daily life

Energy Saving

We can connect with our friend, Family and relatives By using e-mail, video chat. By using the Internet on the computer, we can search or get information about any subject which is helpful for our project or education-related work. Now a day money transaction is also very safe through the computer. Due to the convenience of data storage, there is a saving of paper in all places of government, non-government, schools, colleges, etc. Along with this, one can do things like paying bills, recharging mobiles and shopping from home, which saves both our time and energy. Because it gives us a feeling that we can complete those tasks faster by a computer which is not impossible but also not easy.

Computer education has been made compulsory by the Government of India in schools, colleges, and other educational institutions to help students in their professional lives as well as to develop their skills. Knowledge of computers has become almost mandatory for today’s modern jobs. Network administration, hardware maintenance, software installation etc. are very popular in higher education to be proficient in this.

Essay on Computer Education 600 words

With the invention of the computer, many possibilities which no one even thought of is now achievable. Generally, it is a device that is used for many purposes such as keeping information secure, email, messaging, software programming, computation, data processing, etc. A Keyboard, Monitor, CPU and Mouse is required to work on a desktop computer, whereas everything already exists in a laptop. It is an electronic device capable of storing and securing a large amount of data.

Charles Babbage built the first mechanical computer

Computers from earlier generation can perform a limited task but now with the increase in inversion and machine learning, it can perform the task even without the need of humans. Charles Babbage created the first mechanical computer that was very different from the modern-day computer. The goal of the invention of the computer was to build a machine that could do mathematical calculations very fast. During the Second World War, there was a need for machines which could estimate the speed and direction of the weapons of the enemy and find their exact position, which became an important reason for the creation of computers. Today’s computers are equipped with artificial intelligence techniques that help us in every sphere of life.

New generation computers

Latest computers are highly advanced, portable and more powerful than ever. Today it is being used in almost every business like exams, weather forecasting, education, shopping, traffic control, high-level programming, railway ticket booking, medical field, business etc. With the help of an Internet and computer, nothing is impossible. There are hundreds of benefits of computers for human beings, then cybercrime, pornographic websites, including the disadvantages, which are easily accessible to our children and students. With some measures, we can avoid its negative effects.

benefits of computer

Today computer has made our life and work quite easy. In fact, computers are a major invention of modern technology.

  • Today we can easily do all the work through computers in all banks.
  • Computers are very much needed in works like printing books and news papers.
  • Computer are programmed to control road traffics.
  • Police department uses cimpter to store criminal data

Today, humans are completely dependent on computer technology. In today’s time, no one can imagine life without a computer, because it has spread its footing everywhere and people have become its beginners. It has also become an important part of every student’s life. He can use it for making projects, for learning poetry, for girls, for downloading exam related notes, for gathering information etc. in a very short time. Along with increasing the skill development of the students, it is also very helpful in helping them get jobs.

Leave a Reply

You must be logged in to post a comment.

pixel

  • Share full article

Advertisement

Supported by

As China Expands Its Hacking Operations, a Vulnerability Emerges

New revelations underscore the degree to which China has ignored, or evaded, U.S. efforts to curb its extensive computer infiltration efforts.

The silhouette of a security camera appears on a red flag with yellow stars.

By Julian E. Barnes and David E. Sanger

Julian E. Barnes reported from Washington and David E. Sanger from Berlin.

The Chinese hacking tools made public in recent days illustrate how much Beijing has expanded the reach of its computer infiltration campaigns through the use of a network of contractors, as well as the vulnerabilities of its emerging system.

The new revelations underscore the degree to which China has ignored, or evaded, American efforts for more than a decade to curb its extensive hacking operations. Instead, China has both built the cyberoperations of its intelligence services and developed a spider web of independent companies to do the work.

Last weekend in Munich, Christopher A. Wray, the F.B.I. director, said that hacking operations from China were now directed against the United States at “a scale greater than we’d seen before.” And at a recent congressional hearing, Mr. Wray said China’s hacking program was larger than that of “every major nation combined.”

“In fact, if you took every single one of the F.B.I.’s cyberagents and intelligence analysts and focused them exclusively on the China threat, China’s hackers would still outnumber F.B.I. cyberpersonnel by at least 50 to one,” he said.

U.S. officials said China had quickly built up that numerical advantage through contracts with firms like I-Soon, whose documents and hacking tools were stolen and placed online in the last week.

The documents showed that I-Soon’s sprawling activities involved targets in South Korea, Taiwan, Hong Kong, Malaysia, India and elsewhere.

But the documents also showed that I-Soon was having financial difficulty and that it used ransomware attacks to bring in money when the Chinese government cut funding.

U.S. officials say this shows a critical weakness in the Chinese system. Economic problems in China and rampant corruption there often mean that money intended for the contractors is siphoned off. Strapped for cash, the contractors have stepped up their illegal activity, hacking for hire and ransomware, which has made them targets for retaliation and exposed other issues.

The U.S. government and private cybersecurity firms have long tracked Chinese espionage and malware threats aimed at stealing information, which have become almost routine, experts say. Far more troubling, however, have been Chinese cyberhacking efforts threatening critical infrastructure.

The intrusions, called Volt Typhoon after the name of a Chinese network of hackers that has penetrated critical infrastructure , set off alarms across the U.S. government. Unlike the I-Soon hacks, those operations have avoided using malware and instead use stolen credentials to stealthily access critical networks.

Intelligence officials believe that intrusions were intended to send a message: that at any point China could disrupt electrical and water supplies, or communications. Some of the operations have been detected near American military bases that rely on civilian infrastructure — especially bases that would be involved in any rapid response to an attack on Taiwan.

But even as China put resources into the Volt Typhoon effort, its work on more routine malware efforts has continued. China used its intelligence services and contractors tied to them to expand its espionage activity.

I-Soon is most directly connected with China’s Ministry of Public Security, which traditionally has been focused on domestic political threats, not international espionage. But the documents also show that it has ties to the Ministry of State Security, which collects intelligence both inside and outside China.

Jon Condra, a threat intelligence analyst at Recorded Future, a security firm, said I-Soon had also been linked to Chinese state-sponsored cyberthreats.

“This represents the most significant leak of data linked to a company suspected of providing cyberespionage and targeted intrusion services for the Chinese security services,” Mr. Condra said. “The leaked material indicates that I-Soon is likely a private contractor operating on behalf of the Chinese intelligence services.”

The U.S. effort to curb Chinese hacking goes back to the Obama administration, when Unit 61398 of the People’s Liberation Army, the Chinese military, was revealed to be behind intrusions into a wide swath of American industry, looking to steal secrets for Chinese competitors. To China’s outrage, P.L.A. officers were indicted in the United States, their pictures placed on the Justice Department’s “wanted” posters. None have ever stood trial.

Then China was caught in some of the boldest theft of data from the U.S. government: It stole more than 22 million security-clearance files from the Office of Personnel Management. Its hackers were undetected for more than a year, and the information they gleaned gave them a deep understanding into who worked on what inside the U.S. government — and what financial or health or relationship troubles they faced. In the end, the C.I.A. had to pull back officers who were scheduled to enter China.

The result was a 2015 agreement between President Xi Jinping and President Barack Obama aimed at curbing hacking, announced with fanfare in the White House Rose Garden.

But within two years, China had begun developing a network of hacking contractors, a tactic that gave its security agencies some deniability.

In an interview last year, Mr. Wray said China had grown its espionage resources so large that it no longer had to do much “picking and choosing” about their targets.

“They’re going after everything,” he said.

Julian E. Barnes covers the U.S. intelligence agencies and international security matters for The Times. He has written about security issues for more than two decades. More about Julian E. Barnes

David E. Sanger covers the Biden administration and national security. He has been a Times journalist for more than four decades and has written several books on challenges to American national security. More about David E. Sanger

Help | Advanced Search

Computer Science > Artificial Intelligence

Title: self-discover: large language models self-compose reasoning structures.

Abstract: We introduce SELF-DISCOVER, a general framework for LLMs to self-discover the task-intrinsic reasoning structures to tackle complex reasoning problems that are challenging for typical prompting methods. Core to the framework is a self-discovery process where LLMs select multiple atomic reasoning modules such as critical thinking and step-by-step thinking, and compose them into an explicit reasoning structure for LLMs to follow during decoding. SELF-DISCOVER substantially improves GPT-4 and PaLM 2's performance on challenging reasoning benchmarks such as BigBench-Hard, grounded agent reasoning, and MATH, by as much as 32% compared to Chain of Thought (CoT). Furthermore, SELF-DISCOVER outperforms inference-intensive methods such as CoT-Self-Consistency by more than 20%, while requiring 10-40x fewer inference compute. Finally, we show that the self-discovered reasoning structures are universally applicable across model families: from PaLM 2-L to GPT-4, and from GPT-4 to Llama2, and share commonalities with human reasoning patterns.

Submission history

Access paper:.

  • Download PDF
  • HTML (experimental)
  • Other Formats

license icon

References & Citations

  • Google Scholar
  • Semantic Scholar

BibTeX formatted citation

BibSonomy logo

Bibliographic and Citation Tools

Code, data and media associated with this article, recommenders and search tools.

  • Institution

arXivLabs: experimental projects with community collaborators

arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website.

Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them.

Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs .

essay on computer pdf

First, you have to sign up, and then follow a simple 10-minute order process. In case you have any trouble signing up or completing the order, reach out to our 24/7 support team and they will resolve your concerns effectively.

COMMENTS

  1. Essay on Computer and its Uses in 500 Words for Students

    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.

  2. (PDF) Essay on the understanding of computer & systems sciences

    PDF | There is evidence of computing, starting from counting and calculation, that dates back thousands of years. At the core of mathematics, there has... | Find, read and cite all the research...

  3. (PDF) History of computer and its generations.

    ... Due to the rapid development of computer technology [1], since the end of 20 th century large quantum chemistry problems have been solved with the assistance of different computing methods...

  4. PDF Chapter One Introduction to Computer

    Chapter One Introduction to Computer Computer A computer is an electronic device, operating under the control of instructions stored in its own memory that can accept data (input), process the data according to specified rules, produce information (output), and store the information for future use1. Functionalities of a computer2

  5. PDF Sample Essay (800 words)

    Sample Essay (800 words) For the assignment question and analysis, see Sample essay 1 Education means considerably more than just teaching a student to read, write, and manipulate numbers. Computers, the Internet, and advanced electronic devices are becoming essential in everyday life and have changed the way information is gathered.

  6. PDF Computer science: Subject-specific guidance

    Computer science: Subject-specific guidance See also: Extended essay guide and Extended essay teacher support material Overview An extended essay (EE) in computer science provides students with an opportunity to investigate a particular aspect of computing and its implications for society and the world.

  7. PDF CHAPTER Introduction to Computers and Programming

    Figure 1-1 A word processing program and an image editing program This book introduces you to the fundamental concepts of computer programming using the Python language. Before we begin exploring those concepts, you need to understand a few basic things about computers and how they work.

  8. PDF Lee Essays

    Lee Essays - Department of Computer Science and Technology: The ...

  9. PDF Essays on Computer Science Education

    The essays that appear in this report were written as course requirements for the Computer Science Education course that was presented as part of the MSc in Computer Science by Coursework and Research Report in 1991. A Debate on the Teaching of Introductory Computer Science 2 An Extension to the ACM Definition of Computer Science 7

  10. (PDF) Essays In Computing Science

    Essays In Computing Science Cliff Jones 1989 See Full PDF Download PDF Related Papers The Practices of Programming Ilias Bergstrom How diverse are the ways that programming is done? While a variety of accounts exist, each appears in isolation, neither framed in terms of a distinct practice, nor as one of many such practices.

  11. Essay on Computer [Edit & Download], Pdf

    Essay on Computer [Edit & Download], Pdf Essay on Computer In an era where technology dictates the rhythm of our lives, the computer stands as a cornerstone of modern advancement. This essay delves into the vast world of computers, exploring their history, significance, and the immense impact they have on our daily lives.

  12. PDF Types and components of computer systems Chapter 1

    A desktop computer usually has a computer case and a separate monitor, keyboard and mouse. It is called a desktop as that is normally where it is placed. There are also desktop computers, known as all in ones , where the computer part is in the same case as the monitor. Neither type is very portable. A laptop computer has the same components as a

  13. Essay on Computer for Students in English

    Textbook Solutions CBSE Notes 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.

  14. COMPUTER VS HUMAN BRAIN: AN ANALYTICAL APPROACH AND OVERVIEW

    Abstract. The brain is the center of the human nervous system, controlling our thoughts, movements, memories, and decisions. With evolution, the human brain has become more and more complicated ...

  15. PDF of constructed writing responses. This Computer Analysis of Essays

    essay scoring system, dubbed e-rater. During the fall of 1997, e-raterwas run in the background to compare its performance for scoring GMAT essays to that of expert readers. E-rater's scores showed between 87% and 94% agreement with expert readers' scores on thirteen different GMAT essay prompts,1 an agreement rate comparable to that between ...

  16. PDF Writing for Computer Science: a Taxonomy Of

    INTRODUCTION Despite the importance of writing stressed by organizations like ACM, CSAB, and ABET, computer science graduates lack written communication skills crucial to success in the workplace. In this paper we provide guidance to computer science instructors who want student writing skills to improve.

  17. Strategies for Essay Writing: Downloadable PDFs

    Strategies for Essay Writing: PDFs Strategies for Essay Writing--Complete. description. Tips for Reading an Assignment Prompt. description. Asking Analytical Questions. description. Thesis. description. Introductions. description. What Do Introductions Across the Disciplines Have in Common? description. Anatomy Of a Body Paragraph.

  18. PDF Strategies for Essay Writing

    number of paragraphs in your essay should be determined by the number of steps you need to take to build your argument. To write strong paragraphs, try to focus each paragraph on one main point—and begin a new paragraph when you are moving to a new point or example. A strong paragraph in an academic essay will usually include these three ...

  19. PDF Writing an Expository Essay

    Section 1 Essay structure An essay is a piece of writing made up of a number of paragraphs. Each paragraph has a specifi c role in an essay. In a fi ve-paragraph essay, the fi rst paragraph is an introduction; the second, third, and fourth paragraphs form the body of the essay; and the fi fth paragraph is a conclusion (see diagram on page 4).

  20. Essay On Computer In English 1000+ Words (All Class) PDF Download

    Essay on Computer in English 1000+ words (All Class) PDF Download TopGovtJobs Essay / School Board Get here Essay on computer in English for school students. This essay on the importance of computer education is suitable for students of class 1, 2, 3, 4, 5, 6, 7, 8, 9 for their school competitions.

  21. [2402.13144] Neural Network Diffusion

    Diffusion models have achieved remarkable success in image and video generation. In this work, we demonstrate that diffusion models can also \\textit{generate high-performing neural network parameters}. Our approach is simple, utilizing an autoencoder and a standard latent diffusion model. The autoencoder extracts latent representations of a subset of the trained network parameters. A ...

  22. As China Expands Its Hacking Operations, a Vulnerability Emerges

    New revelations underscore the degree to which China has ignored, or evaded, U.S. efforts to curb its extensive computer infiltration efforts. By Julian E. Barnes and David E. Sanger Julian E ...

  23. [2402.07939] UFO: A UI-Focused Agent for Windows OS Interaction

    Download PDF Abstract: We introduce UFO, an innovative UI-Focused agent to fulfill user requests tailored to applications on Windows OS, harnessing the capabilities of GPT-Vision. UFO employs a dual-agent framework to meticulously observe and analyze the graphical user interface (GUI) and control information of Windows applications.

  24. Essay Computer

    Essay Computer - Download as a PDF or view online for free. Submit Search. Upload. Essay Computer. ... Education. The Problem Of Computer And Computer Essay Computer Hardware Essay The Advancement of Computers Computers : Laptop Vs. Desktop Essay on Are We Too Dependent on Computers? A Career as a Computer Programmer Essay My Goals in Studying ...

  25. [2402.03620] Self-Discover: Large Language Models Self-Compose

    Download PDF HTML (experimental) Abstract: We introduce SELF-DISCOVER, a general framework for LLMs to self-discover the task-intrinsic reasoning structures to tackle complex reasoning problems that are challenging for typical prompting methods. Core to the framework is a self-discovery process where LLMs select multiple atomic reasoning modules such as critical thinking and step-by-step ...

  26. Essay On Computer Pdf

    Apart from that, we can give you 4 significant reasons to be a part of our customer base: Only professional 'my essay writer', who are highly qualified and a master in their academic field, will write for you. Quality control is rigorously maintained by us and is thoroughly aligned with the given question brief and instructions.

  27. PDF Strategies for Essay Writing

    When you write an essay for a course you are taking, you are being asked not only to create a product (the essay) but, more importantly, to go through a process of thinking more deeply about a question or problem related to the course. By writing about a source or collection of sources, you will have the chance to wrestle with some of the