Computer a smart machine.

 What is a computer?

A computer is a smart machine.

It helps us do our work fast and more easily.

Features of a computer

A computer has four main features:

1. Speed: a computer works very fast.

2. Different tasks: a computer can do many different tasks.

3. Memory: a computer can remember and store lots of information.

4. Accuracy: a computer gives correct results when it receives correct instructions and information