Technology

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Across
  1. 2. it connects to the modem which in turn connect to the internet
  2. 4. you can search information in internet if you are connect with it
  3. 6. if something is very popular we can say it is ...
  4. 7. you have this a lot of on your desktop
Down
  1. 1. it is pointig device, you can see a cursor in that on your mnitor
  2. 3. (system) ,you have to install it before you can run any programs
  3. 5. (source) for example mozilla firefox