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1 Know your Computer
Your Aim
to learn about:
Features of a Computer Types of Computers
Uses of a Computer Working of Machines
Input Process
Output
A computer is an electronic machine that helps us to solve many problems. It can
work quickly without making any mistakes and has become an important part of
our lives.
Computer
FEATURES OF A COMPUTER
A computer has some wonderful features that make it different from a human. Let
us read about them one by one.
The word ‘computer’ is derived from the word compute which means “to
calculate”.
Know your Computer 7

