Software crossword

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Across
  1. 1. popular operating system for mobile phones and tablets owned by Google
  2. 4. applications software which is used to create documents such as letters and reports
  3. 6. Another name for electronic mail
  4. 8. Microsoft's operating system
  5. 12. Utilities software which puts an animation on the screen if the computer is not used for a while, usually used for security and to prevent unauthorised access to the system.
  6. 14. applications software created by adobe which allows the user to read PDF Files
  7. 15. Well known brand of anti-virus utilities software
  8. 16. this is a way of compressing files so they take up less room and make transferring data quicker.
Down
  1. 2. application software used to deal with large amounts of data which can be filtered and sorted easily.
  2. 3. application software created by macromedia to create websites
  3. 5. Application software created by macromedia to create animations
  4. 7. Application software which is used to create graphical documents such as flyers and brochures
  5. 9. operating system for Apple's mobile phones and tablets
  6. 10. disk ______is utilities software which will remove unused and unnecessary files from the system.
  7. 11. applications software created by adobe to edit images and photographs
  8. 13. application software used to perform calculations and deal with numeric data