Relebogile's components

3. Used to move or position a cursor on a computer screen.
6. Converting sound waves into an electrical signal.
7. Main memory is sometimes called.
8. An optical device that projects an image onto a surface,commonly a projection screen.
9. Basic input and output system.
11. A typewriter-style device.
12. Two or more computers connected so that they can exchange data and programs.
14. Stores an information for future purpose.
16. Consists of many network that have been connected together to form one worldwide network.
18. Bring rich sound for music,movies and more to your PC.

1. A collection of data on the disk that has a name.
2. Central Processing Unit.
3. A device used for observing,checking or keeping a continuous record of something.
4. A device for recording visual images in the form of photographs,film or videos signals.
5. The most essential parts of a computer screen.
8. An electronic devices about a one inch square,covered in plastic.
10. Consists of software and hardware component.
13. People uses it to play games in the computer.
15. What do we uses to convert soft copy to hard copy.
17. A group of wires on the main ciruit board of the computer.