Anatomy of computer

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Across
  1. 2. motherboard manufacturer installs a basic OS
  2. 5. you can add devices like modems and sound cards
  3. 7. if you have an older printer or scanner
  4. 9. it funnels power through the multicolored cables
  5. 12. motherboards often have integrated sound chips
Down
  1. 1. current firewire transfer data as fast as 400Mbps
  2. 3. are much slower than new USB
  3. 4. is a large PCB
  4. 6. is the brain that carries out your computers instructions
  5. 8. houses your graphics cards, which supplies the image to the monitor
  6. 10. some newer mice and keyboards include USB cables
  7. 11. stores temporary information