Information and technology

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Across
  1. 5. a programme used to make your computer safe from intruders
  2. 6. name of the software that allows us to help us to browse the internet
  3. 8. an e-commerce company which have the same name of a river
Down
  1. 1. first company to make a phone
  2. 2. a hardware that shares its name with a computer hardware
  3. 3. position indicator on a computer display
  4. 4. program which exploits your computer
  5. 7. a South Korean electronics company