Anatomy of a Computer

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Across
  1. 3. Older printers and scanners use this to connect to the PC
  2. 5. Performs system checks when starting main OS
  3. 7. A very common way to connect different peripherals
  4. 9. Old keyboards and mice use this to connect to the PC
  5. 10. Used for better sound quality. Usually already in the motherboard.
  6. 13. Much older and slower than USB. Also known as COM
Down
  1. 1. Can be used to connect different peripherals
  2. 2. Houses most of the computer's components
  3. 4. Funnels power to each device
  4. 6. Houses the graphics card
  5. 8. Lets peripherals communicate quickly with processor
  6. 11. Stores temporary information
  7. 12. Carries out instructions