New Technologies

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Across
  1. 2. network: a network where users can access the Internet without the use of fixed cables
  2. 3. system: the software that tells the computer how to work
  3. 7. to obtain a more powerful or feature-rich computer or piece of software
  4. 8. somebody who has an interest in technology
Down
  1. 1. a network of connected computers within an organisation that is not accessible by unauthorised visitor
  2. 4. a technological tool like a mobile phone or camera
  3. 5. buff: an expert computer user
  4. 6. to suddenly stop working