Computer is a wonderful creation of modern science. It is a very useful machine and is the gateway to the world of information. Computers are used everywhere:at school,home,offices and business.Computers play a major role in human life.The primary purpose of using a computer is to make life easier.
A computer is defined as an electronic device with the ability to:
- Accept data supplied by the user.
- Perform calculation or compare data
- Produce a meaningful result according to users requirements.
- Store a large amount of information a disk.
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