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Find very simple to write and easy to learn essay on computer. Computer is a very high technique invention which everyone must know about and its advantages in life. It is very much liked by kids. So bring some creativity in the education of your kids and children through computer. We have provided below various computer essay in different words limit like words, words, words, words, words and words according to the need and requirement of students. A computer is a great invention of the modern technology. It is generally a machine which has capability to store large data value in its memory. It works using input like keyboard and output like printer devices. It is very simple to handle the computer as its functioning is so common that a child can handle it.
It is a very reliable device which we can carry with us and use anywhere and anytime. It allows us to make changes in the already stored data as well as store new data. Computer is a new technology which is used in offices, banks, educational institutions, etc. Computer is a modern tool which has made life very easy and simple. It has capability to complete more than one task in small time. It is able to do work of many human beings alone within less time. It is the utility of highest efficiency. The first computer was a mechanical computer which was created by the Charles Babbage. A computer works successfully using its hardware and fully installed application software.
Other accessories of the computer are keyboard, mouse, printer, CPU and UPS. The data which we put into the computer using device is called input data and device as input device and data which we take outside using printer or other device is called as output data and device as output device. The input data gets changed into the information which can be stored and changed anytime. Computer is very safe tool for data storage which is being used in various fields. We can shop, pay our electricity bill, water bill, video chat, messaging, e-mail messages anywhere in the world and lots of online activities using internet.
Computer is the latest technology which is used almost everywhere. It has made possible to do large amount of works in very small time. It has reduced the man effort in the offices means it gives high level of work output in very small time, less effort, low man power, etc. Now a day, it has become hard to imagine our lives without computer. We can use internet in the computer which gives us lots of required information on any subject in very less time. There are great contributions of the computer in the lives of human being. It is playing big role in every field and helping us every single moment.
Old generations of the computer were less effective with less functions but new generations of it are amazing with high capacity, easy to handle and more functions. Future generations of the computer would be more effective and lots of functioning. It has made our life easier. Using this we can easily learn anything and enhance our skill. Nowadays, computers have become a significant part of our life. Whether it is in the sector of education or health, computers are used everywhere. Our progress is entirely dependent on computers powered by the latest technology. The invention of the computer has made our lives easier. The device is used for many purposes, such as securing information, messages, data processing, software programming, calculations, etc.
A desktop computer has a CPU, UPS, monitor, keyboard, and mouse to work. A laptop is a modern form of computer in which all the components are inbuilt into a single device. Earlier, computers were not so fast and powerful. After thorough and meticulous research and work by various scientists, modern-day computers have come up. The history of computer development is often used to reference the different generations of computing devices. Each generation of computers is characterised by a major technological development that fundamentally changed the way computers work. Most of the major developments from the s to the present day have resulted in increasingly smaller, more powerful, faster, cheaper and more efficient computing devices. The evolution of computer technology is often divided into five generations.
These five generations of computers are as follows:. A computer can perform a high-speed calculation more efficiently and accurately, due to which it is used in all business organisations. In business, computers are used for:. Computers are very useful in the education system. Especially now, during the COVID time, online education has become the need of the hour. There are miscellaneous ways through which an institution can use computers to educate students. Computers have become an important part of hospitals, labs and dispensaries. They are used for the scanning and diagnosis of different diseases. Computerised machines do scans, which include ECG, EEG, ultrasound and CT Scan, etc. Moreover, they are used in hospitals to keep records of patients and medicines.
Computers are largely used in defence. The military employs computerised control systems, modern tanks, missiles, weapons, etc. It uses computers for communication, operation and planning, smart weapons, etc. Communication is a way to convey an idea, a message, a picture, a speech or any form of text, audio or video clip. Computers are capable of doing so. Through computers, we can send an email, chat with each other, do video conferencing, etc. Nowadays, to a large extent, banking is dependent on computers. Banks provide an online accounting facility, which includes checking current balances, making deposits and overdrafts, checking interest charges, shares, trustee records, etc. The ATM machines, which are fully automated, use computers, making it easier for customers to deal with banking transactions.
Similarly, there are various other applications of computers in other fields, such as insurance, engineering, design, etc. Students can practise more essays on different topics to improve their writing skills. Easy and ready access to information has been possible internet with the invention of the computer. Before writing an essay, first plan the topics, sub-topics and main points which are going to be included in the body of the essay. Then, structure the content accordingly and check for information and examples. Various search engines are available, like Google, where plenty of information can be obtained regarding essays and essay structures. Your Mobile number and Email id will not be published.
Request OTP on Voice Call. Post Comment. CBSE Essays Essay on Computer. Frequently asked Questions on Computer Essay How has the invention of the computer been useful to students? Samina December 22, at pm. Leave a Comment Cancel reply Your Mobile number and Email id will not be published. Did not receive OTP? Register Now. Share Share Share Call Us. Grade Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10 Class 11 Class 12 IAS CAT Bank Exam GATE. Download Now. css "width",i. setWidth ,i. css "height",i. setHeight ,i. wrapInner ". css {width:Math. ceil i[0]. floor i[0]. prepend s[0]. append s[1]. next ". prepend s[2]. css "min-height" ,Math. height ,parseInt r[1]. css "min-width" ,Math. add r. width -r. css "left",s ,l[1]. clearTimeout r ,W.
bindEvents {if I. call this ,i. call this ,E. enable {var r;t }P. call this ,U. call this ,n. add e n. releaseDraggableSelectors ,n. extraDraggableSelectors ,o. add e! A top. unbind ". each function {e this. sequential,"step" ,clearTimeout s[0]. find ". With so much rapid progress being made in the field of computers, it is only a matter of time until our lives too start being controlled by these machines. While we cannot disagree to how computers have simplified our lives, it is important to ensure that we know how to limit the use of technology in our lives. The best way to do this is by ensuring that we put technology to constructive use. There is no doubt that using computers has solved a great deal of complex problems.
A lot of things which would have involved endless manpower can be done in a matter of few seconds. At the same time; using computer eliminates the possibility of manual errors as well. There is no end to the kind of applications which has been made possible with the help of computers. The endless games we are often hooked to, the multimedia options, the ease to print on the go and a hundred other things are all marvel of modern day computing. We still have a long way to go and there is so much more which one needs to accomplish. However, if we take a look at the kind of progress we have made, it is definitely impressive. There was a time when super computers occupied a whole room and it was too expensive for regular people to afford it.
However, with changing times technology has improved and now we have palm sized laptops that can be quickly taken anywhere on the go. So, if you too are fascinated by the world of computers, the right thing to do is to make sure that you truly understand the concept of the technology and then utilize it for the good. Computers can simplify a lot of problems and offer befitting solutions to too many complexities. The need has been feet to put it to right and constructive use. While people may wonder if we have become too dependent on science, there is no denying the fact that computers have definitely improved our life for the good. Controlled progress could help in contributing to a better life which can also suit the sustainable model too. Computers are being used widely in the 21 st century especially since most people require internet to run their daily activities.
Computers are basically the electronic devices that are used to store and manipulate information that is retrievable and can be stored for long-term use. These devices have been in use since the nineteenth century. The use of computers has escalated in the 21 st century due to advancements in technology and the civilization in the society. People use computers for different reasons and they value its use because of the benefits the computer has. During the development of computers, there have been several advancements which include the reduction in size and the improvement of speed and efficiency. The earliest computers, supercomputers, were huge and very slow while current computers, laptops, are very small yet very fast and efficient.
Computers has actually evolved and with the trend of technological advancements, more discoveries are yet to be made. Computers are found in almost all fields i. The uses of computers cut across all fields for the basic functions and then differences in function are specific to fields. Computers are used to enter information and store them. Specific tasks are also performed using computers for example monitoring of performance or office work. Computers are also used for entertainment like computer games, watching and listening to music. Computers are used to access information from the internet and it enables learning and communication. Computers enable quick and efficient storage and processing of information.
The simplification of work and efficiency is enabled by computers. Computers enable digitalization of things like photos, documents and books. This makes the learners to have less baggage when carrying their reading material because they have been digitalized. Digitalization also saves time because when one is in need of a photo or a document, it is easier to get a digitalized one than a manual one. Computers have made work easier for people and therefore there is reduced activity. Reduced human activity results in development of unhealthy lifestyles and diseases associated with sedentary lifestyles.
Computers have also enabled the access to internet, which cause social problems like immorality. The use of computers has also caused a reduction in human interaction because people are glued to their computers because they can do everything on a computer from ordering food to communicating, to paying bills and other things. Based on the shred knowledge on computers, it is evident that its use has diversified globally. The use has increased efficiency and it has improved almost all sectors of life ranging from the social, economic, cultural and political.
The use of computers has its pros and cons. Computers are actually essential because they complement human abilities and they will go a long way in improving the way of life. Computer is one such man made device without which the mankind cannot imagine their existence. In short, a computer is a device that processes and stores information entered as the input and displays the information as the required output as and when the user desires. Very huge in size and limited in functionality, the earlier computer was as big as an entire room and they consumed more power.
It was in the year when Charles Babbage despite his limited resources and finances came up with a programmed version of the computer. Later, his son Henry Babbage modified the computer into a simpler unit. Initially, the use of computer was limited. They were merely used for calculations and not for carrying out tasks. There was an important role played by computer in The World War II. War planning required huge calculations and with the aid of a computer, the armies found it easy. There was a time when people considered the computer as a luxury but today it is a necessity. People cannot imagine their life without a computer.
Modern computer carries out almost every task that the human desires. A computer nowadays is designed to store information and perform innumerable tasks as and when the user wants. The information entered by the user is transmitted to the computer in the form of a programming language which is again transmitted into human language and the result is displayed. Well, with computer becoming the backbone of almost every industry running today, you can very well judge whether it is a luxury or a necessity. It is literally impossible to list the uses of a computer because the list is exhaustive.
Basically, a computer nowadays performs innumerable tasks and it is required in every field. Thus, computer has been made a compulsory subject in primary schools almost everywhere. It has become an indispensable need for mankind and we cannot go a day without a computer. Available in varied designs and sizes, the modern day computer has also been modified into a portable form called a laptop. You can carry it wherever you go. Be it offices, shops, schools, homes, and almost every other place; people cannot imagine their life without a computer.
It is one such invention that has made human life super easy. Well, just like everything has its share of advantage and disadvantages the same goes for computer. The increasing rate in cybercrime is the biggest disadvantage that comes with computer. But if apt preventive measures are taken then maybe we can remedy the situation. Owing to the advantages computer has to offer we can overlook the few disadvantages it has. The fast moving life that people are living nowadays is only possible because of this wonderful invention. With the passage of time, there has been an unbelievable advancement in the field of computer and the world has been constantly changing since then. Owing to the rapid pace with which the computer industry has progressed, it can be rightly said that the coming days will be brighter, smarter and technically more advanced because we are sure to come up with even better computer systems.
Electronic devices on a whole might be making us lazy but we cannot deny the fact that computer is not just any ordinary electronic device; it is a boon to the human race. Computers have been around in various forms for the past two centuries. Over that relatively short period of time this machine, or tool, has transformed mankind equally as much as fire or the wheel. That being said sometimes we take this device for granted and do not appreciate all the different things it is giving us. When you stop and think about all the places where you can find a computer you will realize that almost all human endeavors in the present have some form of computerized help.
People have made many different tools all through history that they used to help them calculate and keep track of their resources. The idea has been around for a couple of thousand years but the technology was not advanced enough for us to make anything that resembles our modern computers till the 20 th century. The first computers were analog devices that were used for solving different problems, that is they could perform an operation based on a predetermined mechanism that was usually based on a mathematical equation. That type of computer did not have enough flexibility to be used for many tasks and it could not be reprogramed. The first digital computer was called Z3 and it was developed in after successive models were upgraded.
The age that saw the birth of the computer also saw many changes in technology and manufacturing that made computer parts available for mass use.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi adipiscing gravdio, sit amet suscipit risus ultrices eu. Fusce viverra neque at purus laoreet consequa. Vivamus vulputate posuere nisl quis consequat. Additionally, over the last decade, their use has increased by a factor of ten. Nowadays, computers are used in virtually every office, whether private or public. Humanity has been using computers for many decades at this point. Additionally, they work in a variety of fields, including agriculture, design, machinery manufacturing, and defence.
They have, above all, sparked a revolution throughout the world. Computers have progressed from a luxury item to a necessity and a potential threat. This has occurred as a result of hackers stealing your personal information and leaking it on the internet. Additionally, this data is accessible to anyone. Apart from that, numerous other threats exist, including viruses, spam, bugs, and a variety of other issues. Additionally, computers have a dual personality: on the one hand, they are a blessing; on the other hand, they are a curse. Its use is entirely up to you. Apart from that, there will come a time in the future when human civilization will be unable to survive without computers, as our reliance on them has grown too great.
It is exceedingly difficult to pinpoint the precise origins of computers. However, some experts assert that computers were in use during the Second World War. Additionally, they were used at the time for data storage. However, it was designed exclusively for government use and not for general public consumption. Above all else, the computer was initially a monstrous and inconvenient piece of machine. The computer follows a three-step cycle that consists of three stages: input, process, and output. Additionally, the computer follows this cycle for each and every process that is assigned to it.
In other words, the process can be explained as follows. Input refers to the data that we feed into the computer, processing refers to the work performed by the CPU, and output refers to the result produced by the computer. The basic components of a simple computer are a CPU, monitor, mouse, and keyboard. Additionally, it is compatible with a wide variety of other computer components. Additionally, a printer, laser pen, scanner, and other similar devices are included. There are numerous types of computers available, including supercomputers, mainframes, personal computers desktops , PDAs, laptops, and others. The mobile phone can be considered a type of computer because it meets all of the criteria for being classified as a computer.
With the proliferation of computers, it became increasingly necessary for nearly every field to rely on computers for the majority of their operations. Additionally, they have simplified the process of working and organising. They use computers to diagnose diseases, conduct tests, and conduct research into the causes of fatal diseases, among other things. Additionally, they are able to discover cures for a variety of diseases due to the use of computers. Computers are advantageous for all types of research, including scientific, space, and social. Additionally, as a result of their efforts, we are able to monitor the environment , space, and society. Space research enabled the exploration of galaxies. Research has helped in the discovery of natural resources and other useful materials, but it has also aided in the discovery of new resources.
Above all, they are employed by the defence industry to maintain continuous surveillance on our adversary. Schools and colleges have come to rely on computers because they provide access to so much information. In the past, students had to rely on textbooks to find information; nowadays, students can quickly and easily find that information online. Only with the help of these computers can we store, access, manipulate, calculate, and analyse data and information. Every aspect of our day-to-day lives is reliant on computer-based online services and products. Input, processing, output, and storage are just a few of the functions a computer can perform, but it can also store enormous amounts of data and communicate with other computers.
This makes computers extremely useful tools. When it comes to computers, you may already know that they can be used for a wide range of purposes. Excel and PowerPoint are just some of the other tools you can use with it. There are a variety of reasons why computers are used in the home, including online bill payment, home tutoring, social media, playing games , and internet access. They use e-mail as a means of communication. Repetitive tasks are no problem for computers. These people are never bored, tired, or overworked. As a result, they are far more trustworthy than humans.
A computer can perform many functions, including input, processing, output, and storage, but it can also communicate with other computers and store vast amounts of data. The most commonly used units to describe computer clock speeds are megahertz MHz and gigahertz GHz GHz. Both megahertz and gigahertz are units of ticks per second measurement. Only humans can tell a computer what it should do. The computer lacks basic decency and independent thought. The computer language is the code or syntax that is used to write programmes or any specific applications, such as a web browser. Computers converse with each other using a computer language. A computer language can be broadly divided into three types: assembly language, machine language, and high-level language, for example.
The programme and data are transferred to the store by inserting a tape into the input device and pressing a button. The ability of any major unit in a digital computer to be connected to any other major unit via a data path is known as computer flexibility. Unlike humans, computers do not suffer from exhaustion, lack of focus and fatigue, which means they can work for long periods of time without making mistakes. There are two types of RAM: non-volatile and volatile. The most common computer types today are laptops, handheld devices, wearable technology, and desktops. There are a wide variety of programmes that can be run on desktop computers, as well as access to the Internet. Laptops are portable desktops that are smaller and easier to carry around.
First automatic digital computer was invented by Charles Babbage, an English mathematician and inventor. The Analytical Engine was designed by Babbage in the mids. Yes, smartphones and tablets are computers. Any device that accepts user input, processes that input, and then returns an output to the user is a computer. Smartphones and tablets share a lot of features with desktop computers. There are some similarities between the two of them in terms of their abilities. To put it another way, a computer is a digital device that can accept data input , process it according to predetermined rules, produce data output , and store the data for later use1. HARDWARE AND SOFTWARE are the building blocks of all computers.
A motherboard, a central processing unit, a graphics processing unit, random-access memory, and a hard disc or solid-state drive are the five basic components of every computer. It is possible to take online courses from the comfort of your own home. Electronic commerce is increasingly conducted through the use of computers and other digital devices. IT in the real world: We use washing machines, microwave ovens, and a variety of other products that have embedded software in them on a daily basis. Keyboards are devices used to input text into computers or other electronic machinery. Using a keyboard is the simplest way for a user to interact with a computer. Many of the mundane tasks that keep our lives running smoothly have been made a lot simpler thanks to their invention.
In the workplace, computers are used in a variety of ways. Computers are used by engineers, architects, jewellers, and filmmakers to create new things. For research, writing, and email, computers are a common tool among academics, writers, and the majority of office workers. For the Information Age to be possible, the Digital Revolution had to be developed, and the Technological Revolution had to be built upon. In a computer, the CPU Central Processing Unit manages how instructions are interpreted and executed. Building blocks of computer memory include memory cells. Logic 1 high voltage level is stored in the memory cell, which is an electronic circuit that stores one bit of binary information.
Logic 0 is stored in the memory cell low voltage level. We can write effective programmes and create online solutions like mobile applications, web applications, and games thanks to the programming language. The processing of data and information is automated, maintained, assembled, measured, and interpreted using programming. Air should be kept between 70 and 74 degrees Fahrenheit 21 and 24 degrees Celsius and humidity should be percent. Professional environments necessitate that computer rooms have their own cooling systems, as well as clean filtered air. These blocks are connected by lines to show how they are related to each other in a block diagram, which depicts a system as a whole. They are widely used in the design of hardware, electronics, software, and process flow diagrams in the field of engineering.
Essay on Computer,Start Your WordPress Blog
WebComputers opened before us a virtual world, which unfortunately most people have replaced the real one. At first computers were very expensive and only some of us AdCheck Your Paper, Technical Writing, or Essay Online With Grammarly. Improve Writing in Your Essays and Avoid Plagiarism. It's Fast and Easy! WebComputer Essay for Students and Children in English Life’s computers have become important in our daily lives. Additionally, over the last decade, their use has increased by WebA simple explanation of the computer. Normally, a computer consists of a processing unit called the Central Processing Unit or the CPU and a form of memory. In the years Web Words Essay On The Importance Of Computer. Computers have become an essential part of modern lives. These systems serve as a convenient information source for WebEssay on Computer + Words Essay on Computer A computer is an electronic device that performs complex calculations. It is a wonderful product of modern technology. ... read more
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setWidth ,i. bind "mousemove. Such instances have given rise to cybercrimes. It is very much liked by kids. Smartphones and tablets computers essay connect to Wi-Fi networks for Internet access, computers essay. Moreover, they are used in hospitals to keep records of patients and medicines. Whether it is in the sector of education or health, computers are used everywhere.
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