ICT

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Across
  1. 2. / a modern and easier computer system
  2. 5. / an input device for typing
  3. 6. / pictures on a monitor
  4. 8. / a series of inputs and commands
Down
  1. 1. / an old and complex computer system
  2. 3. / someone using the system
  3. 4. / the device using CLI and GUI
  4. 7. / graphical user interface feature