Across
- 3. program that microprocessor uses
- 5. data that can not be changed
- 9. put into a computer to input data
- 12. sends multiple bits of data at once
- 14. physical aspects of a computer
- 16. used for attaching hardware in a computer
Down
- 1. temporary storage
- 2. switch for electronic signals
- 4. allows PC to transmit or receive data
- 6. connects hardware to a processer
- 7. the main processer
- 8. data transfer used to connect computers
- 10. program used to operate a computer
- 11. inputs and outputs audio
- 13. supplies power to computer
- 15. attaches a video card to a computer