Across
- 3. the brain of the computer
- 5. motherboards often have them built in
- 7. random access memory
- 8. the brain that carries out the computer's instructions
- 9. much slower than free wire port
- 11. AGP
Down
- 1. houses most of computer's components and directs traffic to appropriate devices.
- 2. BIOS
- 4. USB
- 6. current ones port up to 400 Mbps
- 10. allows peripheals to communicate with the computer
- 12. PSU
- 13. if you have an older printer you connect it to the ............