Technology solutions

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Across
  1. 4. to stablish a connection to something like a server again
  2. 5. to remove a software program from a computer
  3. 6. to start a computer after it has stopped working
  4. 7. to return a control setting to its original state
Down
  1. 1. to add software to a computer so it is ready to use
  2. 2. to change a password so that is ready to use again
  3. 3. to put a supply of electricity into a battery
  4. 6. to get something new to put in place of something old or broken