What A Computer Can Do?

Computers can be designed to do almost anything with information.

Computers are used to control large and small machines which in the past were controlled by humans.

Most people have used a personal computer in their home or at work.

They are used for things such as listening to music, reading the news and writing.

What are the 5 uses of computer?

5 Uses Of Computer In Our Daily Life

  • In Home: There are so many people who uses the computer at home.
  • In Hospitals: Computers are used in hospitals to create a database of a patient with their treatment and medicine records.
  • In Education: Computer is being used in Schools and colleges all around the world.
  • In Business:
  • In Banking:

What are the 3 main things a computer does?

The Big Picture

A computer system has three main components: hardware, software, and people. The equipment associated with a computer system is called hardware. Software is a set of instructions that tells the hardware what to do.

Can a computer work without the help of human?

A computer can continue working without human intervention, that’s how server farms work. But even hardware control units requires some form of programming if only at the firmware level. And, of course, they need someone to turn on the power. Absolutely not.

How computer is useful to us?

The computer has made everybody’s life easier. Computers are very good because they are useful in schools, useful for making movies, useful in banks, and they are even useful for communication. Students and teachers in schools are now using computers for many reasons.

How computer is useful in our life?

Use of computer on regular basis in our life is very important. Technically in daily life computer is used to convert raw facts and data into meaningful information and knowledge. Computer science is explored and challenged by humans daily. If the uses of the computer are for good purposes then it is a boon for humans.

Why do we need a computer?

Reason of why people use computer. Nowadays , computers had become one of the part in our daily life . Computers can make our jobs become easier . They can be used for communicational purposes (internet), to store and calculate data and to write up massive documents multiple times while only needing to write it up once

How can I use computer?


  1. Set up your computer. If you are setting up a new desktop computer, there are a few steps you will need to go through before you can start using it.
  2. Create a user account.
  3. Get familiar with the desktop.
  4. Learn mouse and keyboard basics.
  5. Launch some preinstalled applications.
  6. Install your first program.

What are the four functions of CPU?

At a fundamental level, computers operate through these four functions: input, output, processing, and storage. Input: the transfer of information into the system (e.g., through a keyboard). Output: the presentation of information to the user (e.g., on a screen).

Why are computers so important?

Why are computers so important? Computer is an electronic device used in almost every field even where it is most unexpected. Computer has become very important nowadays because it is very much accurate, fast and can accomplish many tasks easily. Otherwise to complete those tasks manually much more time is required.

Why computer is important in our life?

Computers have gained importance as they have increased the productivity and efficiency of work done. Large amounts of data in the personal lives as well as in businesses and industrial sectors are stored on computers. Computers have also brought a revolution in the field of medicine.

What are the advantages of using computers?

The major advantage of using computers in this way are given below. Computers makes it possible to receive, supply and process large volumes of data at very high speed. Computer reduces the cost of all data related operations including, input, output, storage, processing, and transmission.

What are the different uses of computer?

Common uses of home computers

  • Playing computer games.
  • Writing.
  • Solving math problems.
  • Watching TV and movies.
  • Listening to music.
  • Communicating with other people.
  • Sending e-mail.
  • Using The Internet.

What are the uses of computer at home?

What are uses of computer at Home

  1. Home Budget. Computer can be used to manage the home budget.
  2. Computer Games. An important use of computer at home is playing games.
  3. Entertainment. You can watch movies, hear songs and find information on Internet.
  4. Information.
  5. E-Mail.
  6. Chatting / Instant Messaging.
  7. Searching For Jobs.
  8. Online Shopping.

Why are computers so powerful?

A computer is a powerful tool because it is able to perform the information processing cycle operations (input, process, output, and storage) with amazing speed, reliability, and accuracy; store huge amounts of data and information; and communicate with other computers.