Computer Science Software

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Across
  1. 4. Allows users to create and use the computer productively.
  2. 5. Used to enter text and create letters and other documents.
  3. 6. Programs that help with maintenance tasks such as backing up.
  4. 9. Part of the OS that interacts with the user.
  5. 10. Manages the hardware and other software.
Down
  1. 1. The instructions the computer follows to perform tasks.
  2. 2. Recreates part of real life, such as an aircraft flight or the earth's climate.
  3. 3. The process of organising files so they exist on contiguous sectors on disk.
  4. 7. The process of copying files for safe keeping.
  5. 8. Used to enter and process numeric data, and often create graphs.