Anatomy of a Computer

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