Computer And It’s Uses

Computer And It’s Uses


Science has discovered many wonders and computer is one of them. It is an ultra-modern electronic device for storing and analyses information fed into has no capacity to do anything by itself. It works on the basis of commands given by the operator. Computer And It’s Uses.

How invented

The computer was not involved overnight. It took a long time and hard labor to invent the computer. Many votaries of the science world hard. thus computer is the result of the hard labor of many votaries of science worlded hard. Thus the computer is the result of the hard labor of many votaries of science.

First of all, pascal involved the theory of the “Digital Calculating System ” in1642. He initiated the research which paved the way to the invention of the computer. Finally, Mr.Haward Akin, American scientists invented Such machines in 1937 that could do different the credit for the invention of the modern computer goes to however Akin.

Major components of a computer

A computer consists of five major components.they are the input unit, the output unit, the memory unit, the control unit, and the arithmetic unit.

Every computer has a machine language of its own and accordingly a computer functions. Machine language is not varies from machine to machine. program written in machine language is not fixed. It varies from machine to machine. programs written in machine language are machine-dependent and they are only good for that particular machine.

Uses of computer

The computer is of great use to us. It renders great service to mankind. It’s like Aladin’s magic lamp or magic wand. It has lessened our workloads and made our life easy and comfortable. It’s used in our daily life for various purposes.

In Education

The computer is a medium of education in developed countries. Students of the developed countries use a computer to prepare their study materials. They learn many things within the shortest possible time. The result of various examinations is prepared accurately with the help of a computer within the shortest span of time.

In Agriculture

Farmers of America simply put on the switch of the computer and gets everything done.
Nowadays business, commerce, and trade can not be thought of without computers. It does wonder. Management personal use computers to make the decision.

Today printing can not be thought of without computers. It’s an indispensable part of printing. Thousands of books are composed of the help of computers within a very short time.
In developed countries, the computer is used to run mills, factories, and industries. Trains and planes are run by the computer.

Source of income

the computer is a source of great income. Many developments and advanced countries export software and hardware and a lot.
There are no unmixed blessings on earth. Everything has its dark has its own demerits. It causes diseases like Restitutive Stress injury and weakens the eye Singh of The operators.
A computer is of great use to us.we can not go a single moment without computers. It is part and parcel in our daily life.

Use of computer

The computer is used for most of the things in our lives and in the upcoming time of the future, computers gonna be everything in everyone’s life on which life will badly depend. there are the following uses of the computer are:

  1.  filling online forms
  2. communication
  3. For baking purpose
  4. In hospitals like ICU
  5. In coding and programming
  6. playing games
  7. designing
  8. education purpose
  9. Uses in business and marketing
  10. storing important data
  11. getting information using internet
  12. multi-purpose use like video, songs, photos, etc.

Thre are many more purposes. The use of a computer is much as infinity, you will find is feed for many small things again and again.

Some benefits of CT are as follows:

  1. The students can learn new skills at their own pace. They can easily acquire knowledge in any available time of their own choice.
  2. Training time can e reduced.
  3. Training materials are interactive and easy to learn.

Computer-aided learning is the process of using information technology to help to teach and enhance the learning process. It can also reduce the administrative load of teaching and research. The use of a multimedia projector and PowerPoint presentations has improved the quality of teaching. It has also helped with the learning process.

Distance learning

Distancer Learning is a new learning methodology. computer plays a key role in his kind of learning. Many insides are providing distance learning programs. The student does not need o come to the institute. The institute provides the reading material and the student attends a virtual classroom. In the virtual classroom, the teacher delivers a lecture at dis own workplace. The student can attend the lecture at homey connecting to a network. Online Examination

The tree o online examination is becoming popular. It minimizes the chance of mistakes. It also enables announce the result in time.


The use of computer technology in business provides many facilities. Businessmen are using computers to interact with their customers anywhere in the world.

Computers also help them to reduce the overall cost of their business.

An organization can use computers for marketing their products. Marketing applications provide information about the products to customers.

20 Uses of compuer in Eduvation firld.

  1. Uses of computer in the Education field.
  2. Uses of computer in business.
  3.  hospitals.
  4.  the banking sector.
  5.  government offices.
  6.  at home.
  7.  marketing.
  8.  various people around the world for different reasons and purposes.
  9.  new habits-Impact of computers in our life.
  10.  to change a life: computer changed our lives in this way.
  11. Retail and Trade
  12. Government
  13. Science
  14. Publishing
  15. Arts and Entertainment
  16. Transport
  17. Navigation
  18. military
  19. Social
  20. Booking Vacations

A computer is a machine capable of execution of a program. When a computer is an execution of a program, it acts as a practical implementation o fa formal machine instance.

The practical limitations of our computers affect the theoretical capabilities of such an implementation of a formal computational model. But concrete instances may not suffer from that fact. In that case, assuming that the machine will not fail.

That mich may e said from the theoretical perspective of information

As to what’s the computer role in human society, I’d call it a tool. we use a computer to solve certain problems we have. Just like we use shovels to solve the problem o digging a hole in the ground.

The problems’ nature is still the same: performing fast repetitive actions of varying complexity which, if done in a certain sequence, leads to the expected outcome.

That’s because our computers same much more affordable, much smaller, faster and their capacity increased exponentially.

But the theoretical computational power is still the same; classical computers can solve deterministic problems o polynomial time complexity, now emerging quantum computers will e capable of solving non-deterministic problems of polynomial time complexity. See p and Npproblem complexity classes.

Communication of computer

Computers have made real-time communication over the internet easy, thanks to software and videoconferencing servers such as skype. Families can connect with audio and video, businesses can hold meeting s between remote participants, and news organizations can interview people without the need for a full crew. Modern computers usually have microphones and webcams built-in nowadays to facilitate software like skype. Older communications technologies such as email are also sill used widely.

The computer is a technology that the general public should know because the current age o technology is that we can’t walk a minute without technology so we should have everyone’s computer.

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