system technologies

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Across
  1. 1. — Apple operating system for desktop computers
  2. 4. — Microsoft standalone operating system
  3. 6. Explorer — File management application for Windows
  4. 8. — System software to scan and repair hard disks
Down
  1. 2. — Operating system for mobile phones
  2. 3. — A program used for protecting a computer from viruses
  3. 5. — A word processing application
  4. 7. — Popular Microsoft spreadsheet application
  5. 9. — Apple mobile operating system