Computer crossword

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Across
  1. 2. central processing unit (answer in capitals)
  2. 5. what allows you to type
  3. 6. the name of the screen
  4. 7. the full setup
  5. 8. what controls the "clicking" icon
Down
  1. 1. what does the "A" stand for in RAM
  2. 3. Universal Serial Bus (answer in capitals)
  3. 4. the chord one would use to connect one electronic to another