THE CPU

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Across
  1. 2. It is at the back of the CPU connects it to other devices
  2. 5. controls the computer's action
  3. 8. stores data and adds new information
  4. 9. controls the flow of electricity
Down
  1. 1. a circuit board that is the main part of a computer
  2. 3. ________are attached to these ports and to the ports of other devices
  3. 4. __________ memories are found in the hard disk, flash drives, and CDs.
  4. 5. Computer ________ holds information that are currently being used
  5. 6. reads commands
  6. 7. _______ protector the inflow of electricity to your system.