Computer and it's functions

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Across
  1. 3. a device to move pointer and cursor.
  2. 5. a device to convert hard copy document into digital file.
  3. 7. The brain of the computer.
  4. 8. a device to convert soft copy file into hard copy file.
  5. 9. A unit/device to show the final result is called ... unit.
  6. 10. a device type letters and symbols.
Down
  1. 1. a hand-held device used to control the movement of a digital object on a computer screen.
  2. 2. a device to capture sound wave
  3. 4. A unit/device to send commands to processing unit is called ... unit.
  4. 6. a device to display information being processed by the computer.