A- Desktop Computer and Laptop Computer.
2. Name two places where computers are used?
A- School, office, shops, malls etc.
3. List two features of machines .
A- 1. Machines work fast
2. Machines save our time.
3. Machines make our work easy.
4. Name 2 machines used at your house .
A- Juicer and Fan.
5. Name 2 machines that run on fuel.
A- Car and Aeroplane.
6. Name 2 machines that work on human power.
A- Rickshaw and Sewing machine.
7. List 2 features of Computer.
A- 1. Computer never make mistakes.
2. Computer can work very fast.
3. Computer never gets tired.
4. Computer can store many things in its memory.
8. Name 5 main parts of computer.
A- Monitor , Keyboard, Mouse , Printer , CPU.
9. List 2 things in which computer mouse helps us to do it?
A- 1. Draw Pictures.
2. Select things on monitor screen.
3. Play games.
10. Why do we use Printer?
A- Printer is used to take a printout on a paper.
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