NCERT Solutions for Class 1 Computer Chapter 1 Knowing a Computer with examples and explanation updated for CBSE 2022-23. Grade 1 Computer Science topic 1 covers the basics of computer and its parts. It is helpful for students during the interaction of computer.

What is a Computer?

    • A computer is a machine.
    • It works with the help of electricity.
    • It is a wonderful machine.
    • This is how it looks like.

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Machines and Non-machines

    1. There are so many types of machines.
    2. They do different kinds of work.
    3. There are machines which are big.
    4. There are small machines also.
    5. They work faster than man.
    6. They also make our work easier.
Write (M) for machines and (N) for non-machines
    • Flower
    • Bread
    • Keyboard
    • Chair
    • Aeroplane
    • Camera
    • Refrigrator
    • Book
    • Monitor
    • Typewriter
    • Fan
    • Toffee
A multi-purpose electronic machine

It can do the work of a calculator.
It can be used as a television.
It is a perfect music system.
It can connect the people socially like on facebook, twitter etc.
It also enables the people to chat.

It is a C.D/ D.V.D. player.
It can be used as a video game parlour.
It can send e-mails like the SMS of mobile handsets.
It can send printed messages like a fax machine.
It can record voice like a sound recorder.

NCERT Solutions for Class 1 Computer Chapter 1
NCERT Solutions for Class 1 Computer Chapter 1 Activities
NCERT Solutions for Class 1 Computer Chapter 1 Assignments
NCERT Solutions for Class 1 Computer Chapter 1 Worksheets
NCERT Solutions for Class 1 Computer Chapter 1 Activities work
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