Anatomy of a computer

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Across
  1. 2. Is short for the Universal Serial Bus
  2. 3. Houses your graphics card which supplies the image to the monitor
  3. 5. Cables that most mice require
  4. 6. Also known as the communications port
  5. 9. Houses most of a computers components
  6. 10. The brain that carries out the computer's instructions
  7. 12. Ports that connect peripherals such as digital cameras or digital video cameras
Down
  1. 1. Most of these attach to the motherboard's PCI ports
  2. 4. The port that old scanners or printers connect to
  3. 5. Funnels power through the multicolored cables to each device
  4. 7. Slots that let peripherals communicate quickly with the processor
  5. 8. When your computer is slow, add more of this to increase performance
  6. 11. Perform system checks before you start your OS