Anatomy of a Computer

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Across
  1. 3. The “brains” of the computer where most calculations take place
  2. 5. A circuit board that holds together many parts of the computer
  3. 6. computer instructions that control input and output operations
  4. 7. connector that a device sends data one bit at a time may be connected to a computer
  5. 9. houses your graphics card, which supplies the image to the monitor
  6. 12. device which can be slotted into a computer to allow the use of audio
Down
  1. 1. (power supply unit) It funnels power through the multicolored cables
  2. 2. ports transfer data as fast as 400Mbps
  3. 4. connector for a device that sends or receives several bits of data by using more than one wire
  4. 8. computer memory that can be accessed randomly
  5. 10. connector used for connecting keyboards and mice to a PC
  6. 11. slots let peripherals communicate quickly with the processor
  7. 13. common interface that enables communication between devices and a host controller