Anatomy of a computer

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Across
  1. 1. It let perispherals communicate quickly with the processor
  2. 3. It funnels power through the colored cables
  3. 4. It ports the graphics card
  4. 6. It lets the processor comunicates with the PC's perispherals
  5. 8. They sustitute sound chips in motherboards that doesn't have it
  6. 9. It houses most of your computer's components
  7. 11. Some newer mice and keyboards most require this port
  8. 12. It transfers data as fast as 400Mbps
Down
  1. 2. The brain that carries out your computer instructions
  2. 3. They are the ports of old computers and printers
  3. 5. Some peripherals like MP3's need this connections
  4. 7. They are slower ports than USB
  5. 10. It's a memory with random access