Across
- 2. power supply unit
- 7. peripherals need this to connect to the computer
- 8. where most computer components are, directs data traffic
- 10. port older printers and scanners need this to connect
- 12. lets peripherals communicate quickly with the computer
Down
- 1. the "brain", carries out instructions
- 3. Card used if you want better sound quality
- 4. used to connect digital cameras
- 5. where temporary information is stored
- 6. performs system check before starting main OS
- 9. port also known as the communications port
- 10. most mice and keyboards need this to connect
- 11. where the graphics card is