6 anatomy of a computer

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Across
  1. 2. Activates when perform system checks
  2. 4. CPU stores storage
  3. 7. Slower than USB and FireWire ports
  4. 8. Provides better sound quality to devices
  5. 10. Will need to connect old printers do this part of the device
  6. 12. Used for modern printers and MP3
Down
  1. 1. This is a large PCB
  2. 3. Transfer data fast as 400Mbps
  3. 5. Provides better quality pictures
  4. 6. Provides power through colourful cables
  5. 9. Brain that carries out activities
  6. 10. Mice and keyboard will usually have this
  7. 11. This lets peripherals communicate faster