Across
- 2. converts sound waves into electric signals
- 4. generating images to a visual display
- 5. carries memory address
- 7. allows computer to communicate with another computer
- 10. plays songs edit videos or audio
- 11. converts hard copy to soft copy
- 12. to move the cursor
- 13. provides extra connection port to a computer
- 14. provides extra space for storing data
- 15. allows computer to connect to Wi-Fi
- 16. performs authentication
- 18. extended version of BIOS
Down
- 1. converts soft copy into hard copy
- 3. allows computer to have an IEEE 1391 interface connection
- 6. takes still pictures and records them to digital media
- 8. carries control signal. It is unidirectional
- 9. used to enter text
- 11. converts electromagnetic waves into sound waves
- 16. when system is turned on bios is initiated and performs POST test
- 17. carries data from one component to another