Technology pros & cons

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Across
  1. 2. adj; absolutely necessary
  2. 4. noun; excessive use
  3. 5. verb; make or become unclear or less distinct
  4. 7. adj; in other words electronic
  5. 9. noun; an increase or improvement in quality or value
  6. 10. noun; in other words power
Down
  1. 1. noun; for example computer or smartphone
  2. 3. adj; relating to, or using computers
  3. 6. verb; release from something to which it's connected
  4. 8. noun; inability to sleep