technology

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Across
  1. 2. A tablet device.
  2. 4. A box that allows us to see shared data.
  3. 6. A phone device.
  4. 7. A device that reads very thin circle
Down
  1. 1. The main computer board
  2. 3. A device that stores charge and allows Usb to charge
  3. 5. A device we use for work.