computer software

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Across
  1. 2. this is software that is written for a specific company (two words)
  2. 4. this is an example of an operating system
  3. 5. the ' ' of the user with the computer is called user interface
  4. 6. computer software instructs this
  5. 8. the operating system contains ' ' for the computer to start up
Down
  1. 1. this is an example of user interface
  2. 3. you cannot touch computer software it is
  3. 5. this type of application software is used to surf the intenet(two words)
  4. 7. software this type of software performs specific task for the user
  5. 9. integrated packages consists of a ' ' of application packages