Anatomy of a computer

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Across
  1. 1. acronym for "random access memory"
  2. 5. performs system checks before running your computer
  3. 7. brain of the computer
  4. 8. the world's first computer
  5. 9. created the world's first computer
  6. 12. port used to connect a device like usb
  7. 13. that mices and keyboards include
  8. 14. vaughn our teacher's name
  9. 15. allows the peripherals to communicate
  10. 16. Wire can be used to connect to many different peripherals like digital cmaeras USBs etc
Down
  1. 2. houses most of computers and directs traffic
  2. 3. acronym for Universal Serial Bus
  3. 4. houses graphics card which supplies the image to the monitor
  4. 6. also known as COM (communications) port
  5. 10. improves sound quality
  6. 11. acronym for "power supply unit"