Across
- 1. Most keyboards and mice require this
- 6. Projects sound from the computer
- 8. Stores temporary information
- 9. performs system checks before starting main OS
- 11. Earlier versions of USBs
Down
- 2. Used to attach old keyboards, slower than USB
- 3. houses most of the computers components
- 4. lets peripherals communicates quickly with processor
- 5. Transfers data as fast a 400Mbps
- 7. Connects peripherals to computer
- 10. The brain of the computer tha5t carries out instructions
- 12. Houses graphic card
- 13. Funnels power through cables