A computer is an electronic device capable to receive information (data) as input and give result as output after performing the sequence of operations (variable set of procedural instructions).
Essay on Computer
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 100 words, 150 words, 200 words, 250 words, 300 words and 400 words according to the need and requirement of students.
Computer Essay 1 (100 words)
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 Essay 2 (150 words)
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 Essay 3 (200 words)
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. We can get any information about any service or product or other thing within no time. We can buy anything online using computer and internet and get free delivery. It is very useful for the preparation of project work of any student reading in any class.
Computer Essay 4 (250 words)
Computer is the wonderful and mastermind gift of the science to the whole human fraternity. It can be used to do any kind of works. It is very easy to handle by anyone and takes very less time to learn. Because of its easiness and high work efficiency, it is being used in many fields like offices, banks, hotels, educational institutions, shops, hospitals, commercial places, schools, colleges, training institutes, military establishments, military, industries, etc. Many people buy laptop or desktop for their kids to learn about required things in their schools or playing computerized video-games, etc.
Computer is a big dictionary and large storage device which we use to save any type of large amount of data like information, study materials, projects, photos, images, video, audio, songs, clips, games, and many more. It is an electronic machine which is able to calculate and solve big problems. It helps in enhancing our skill level and get information easily. It is very simple data based machine. It provides facility of many other tools like paint tool, text tool, etc which are very beneficial for the kids, children and students to use it more effectively.
We can use it for any big or small mathematical calculations very accurately. It is used to forecast the information about weather, in printing books, news papers, diagnosing diseases, etc. It is used to make online railway reservations, ticket booking, hotel or restaurant booking from any place all over the world. It is used by MNC companies for the accounting purpose, invoicing, pay rolls, stock control, etc.
Computer Essay 5 (300 words)
In the modern world of technological advancement, computer is the amazing gift given by the science to us. It has changed the living style and standard of the people. No one can imagine the life without computer as it has made lots of works so easy within less time. Computer is playing great role in the development of the developing countries. It is not only a storage or processing device but it is like an angel which can make anything possible. By many people it is used as the source of entertainment and communication.
We can get connected to our friends, relatives, parents or others in no time through the use of video chat or email. Using internet in the computer we can search and retrieve vast information on any subject useful for our education or project work. It is very safe and easy for the business transactions purposes through banks to any accounts. By providing the facility of data storage it has lessen the paper works in the governmental and non-governmental offices or colleges. One can save lots of time and effort by online shopping, paying bill, etc by being at home through the computer.
Computer education has been made compulsory by the government of India in all the schools, colleges and other educational institutions for enhancing the skill level as well as the easiness of the students in their professional life. Learning computer has become very essential in all the modern-day jobs. In the higher education there are subjects like network administration, hardware maintenance, software installation, etc for the enhancement of skill.
Computer Essay 6 (400 words)
Invention of the computer has made many dreams come true even we cannot imagine our lives without computer. Generally computer is a device used for many purposes like information storage, email, messaging, software programming, calculation, data processing and many more. Desktop computer need a CPU, an UPS, a keyboard and a mouse for well functioning however laptop does not need anything to add outside as it is included with all inside. Computer is an electronic device having big memory which can save any data value. We are living in the advanced world of computer in the 21st century.
Earlier the functioning of the old generation computer was very limited but new generation computers are amazing with lots of functioning. Charles Babbage had invented the first mechanical computer which was totally different from the modern day computer. The aim of computer invention was to create a machine which can perform very fast mathematical calculations. During the World War II it was used to locate and estimate the direction and speed of weapons of the enemies. Modern day computers are available with the artificial Intelligence technology to helps us in every sector of life.
New generation computer are being highly advanced means smaller, lighter, speedier and more powerful. Now a day, it is running in almost all walks of life like weather forecasting, guidance of spacecraft, examinations, education, shopping, traffic control, high level programming, automation in banks, railway ticket booking, playing games, medical sector, machinery operations, job opening, business, crime detection etc. It is the backbone of the Information Technology including with the internet and proved that nothing is impossible today. If there are positive effects of the computer on the life of human being, it also negatively affected the human lives such as rise in the Cyber crime, pornographic websites can be accessed by kids or younger and many more however using some preventive measures we can be safe from its negative effects.
The whole human fraternity is becoming highly dependent on the computer technology; no one can imagine life without computer. As, it has spread its wings so deeply in every area and made people used of it. It is very beneficial for the students of any class. They can use it to prepare their projects, learn poems, read different stories, download notes for exam preparations, collect large information within seconds, learn about painting, drawing, etc. It enhances the professional skills of the students and helps in getting job easily.
Screen addicts: Children spend more time in front of a computer or television every day than they spend exercising every week
By Liz Thomas
Updated: 11:25 GMT, 1 February 2011
Addicted: A study has found that youngsters are spending more than four and a half hours every day looking at TV or computer screens
Children in Britain sit in front of a TV or computer screen for four-and-a-half hours a day, alarming research reveals.
Youngsters now spend an average of one hour and 50 minutes online and two hours 40 minutes in front of the television every day.
A report released by research firm ChildWise suggests that screens are increasingly turning into electronic babysitters and young people in the UK are spending more time plugged in than ever.
It found that children spend more time in front of a screen in one day than they spend exercising in the entire week.
The worrying research found that 97 per cent of 11 to 16-year-olds own a mobile phone – eight per cent more than the percentage of adults who own one.
And it showed that young girls have a voracious appetite for celebrity magazines such as OK! and Heat rather than more traditional teenage fare such as Jackie.
The study came as an academic warned that youngsters are using mobile phones to learn about each others’ bodies and access X-rated porn rather than learning about such matters ‘behind the bike sheds’.
Dr Emma Bond, an expert in childhood and youth studies, said adults ‘need to take our heads out of the sand’ about what is happening to young, impressionable children.
‘The research shows how children are using mobile phones in obtaining sexual material, developing their sexual identities and in their intimate relationships with each other,’ she added.
The Monitor Report 2010-11 found that children spent only two hours a week exercising in school, and taking part in physical activity out of school.
Two in three children aged between five and 16, and 77 per cent of children aged 11 to 16, have their own television or personal computer and, despite fears about online safety, almost half have internet access in their own room.
The study questioned almost 2,500 five to 16-year-olds about their computer, TV and reading habits. The findings show most go online daily and spend much of their time on social networks and video sharing sites such as YouTube.
But despite the popularity of the internet, the next generation is still likely to be one of telly addicts.
Around 63 per cent of children have a television set in their room but as the popularity of laptops increases and programmes are increasingly available online this is likely to drop.
'Your mother found this mobile under your mattress'
A spokesman for ChildWise said: ‘The number of children with a laptop or PC now matches those with a television but TV continues to play an important role. The way they are watching is continually changing. Children are seeking out programming that they want, when they want it.
‘Children’s online activity is moving towards personal access for all, so that, in the not too distant future the disadvantaged child will be the one without a laptop of their own.’
Despite Facebook supposedly being restricted to over-13s, more than two million children under that age now have a profile on the social networking site. It is named as their favourite website.
The research found a third of all seven to ten-year-olds visited Facebook in the last week, along with 71 per cent of 11 and 12-year-olds and 85 per cent of 13-16-year-olds.
Even with the wide choice from digital and satellite channels and dedicated youth stations such as ITV2 and E4, BBC1 remains the most popular TV channel.
EastEnders and The Simpsons are among their favourite programmes, along with the crude Channel 4 comedy about school life The Inbetweeners.
Margaret Morrissey of lobby group Parents Outloud, said children could not be blamed for spending time on the computer or in front of the TV.
On many housing estates gardens had been reduced to the size of a pocket handkerchief, she said. ‘We cannot complain as the generation in charge when they (children) use the things we have provided and don’t have space to do recreational things outdoors,’ she said.
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