Anatomy of a computer

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Across
  1. 2. Basic Input/Output System
  2. 5. is a large printed circuit board
  3. 8. is the brain that carries out your
  4. 9. a COM communications port.
  5. 14. instructions.
Down
  1. 1. the processor.
  2. 3. also known
  3. 4. let peripherals communicate quickly
  4. 6. of peripherals
  5. 7. read access memory
  6. 10. Accelerated Graphics Port
  7. 11. connects many different
  8. 12. Peripheral Component Interconnect
  9. 13. power supply unit
  10. 15. Universal Serial Bus