computer

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Across
  1. 3. Unit Directs and coordinates operations in the CPU.
  2. 5. Physical parts of the computer you can touch.
  3. 6. Performs arithmetic and logical operations.
Down
  1. 1. Devices used to show results from the computer.
  2. 2. Programs and applications that run on the computer.
  3. 3. The brain of the computer.
  4. 4. Devices used to give information to the computer.