Computer

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Across
  1. 2. Most commonly used input device
  2. 4. Computer which is most commonly used and kept on desk
  3. 5. Brain of computer
  4. 6. Physical component of computer that we can see and touch
  5. 8. Drag and drop action in computer done by this device
Down
  1. 1. the part of computer that we can see but we can not touch
  2. 3. Type of computer which is small in size and cost is less
  3. 7. the part of CPU responsible for performing calculations
  4. 8. Most commonly used output device