computing revition~for year 7~

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Across
  1. 3. what we use for most of this important device
  2. 4. watch videos and clips popular
  3. 5. on the internet ,places where you find infomation
  4. 6. expresses feeling fun not for emails
  5. 8. keep computer safe and under control
  6. 9. use it to click links and is an input device
Down
  1. 1. a device thats not output
  2. 2. app you can code on that we use
  3. 7. for example,viruses,spyware and worms.
  4. 8. old fationed not many people play it collect coins and try not to die