Technology

4. panel of keys that operate a computer or typewriter.
5. to the incoming light to the Earth that originated from the Sun.
7. network:a dedicated website or other application which enables users to communicate with each other by posting information, comments, messages, images, etc.
8. small handheld device that is dragged across a flat surface to move the cursor on a computer screen, typically having buttons that are pressed to control functions.
9. apparatus using or applying mechanical power and having several parts, each with a definite function and together performing a particular task.
11. electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.
14. a passive electrical component that creates resistance in the flow of electric current.
15. panel: is a device that collect sunlight and converts it into electric current.
16. insulated wire or wires having a protective casing and used for transmitting electricity or telecommunication signals.
18. telephone
19. that produces machines, called robots, that replicate or substitute for human actions.

1. machines, wiring, and other physical components of a computer or other electronic system.
2. programs and other operating information used by a computer.
3. series of coded software instructions to control the operation of a computer or other machine.
6. the hardware in a computing device that provides temporary storage for the operating system
10. container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.
11. short for Central Processing Unit.
12. power unit that generates motion
13. is the simulation of human intelligence processes by machines, especially computer systems.
17. the science of designing, producing, and using structures and devices having one or more