Anatomy of a computer

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Across
  1. 2. most mice require this input slot
  2. 4. to connect a old printer or scanner
  3. 7. gives power to the computer
  4. 9. lets pheriples communicate quickly with the processor
  5. 10. the brain of the computer
  6. 13. houses the graphics card
Down
  1. 1. ________ ports are hot swappable so you can unplug them without rebooting your computer
  2. 3. also known as com ports
  3. 5. houses most of the computers components
  4. 6. manufacturer instals a basic OS in this
  5. 8. most _________ attach to one of the mother boards pci slots
  6. 11. stores temporary information in the ___
  7. 12. manufactures usually colour one port purple and one green