Crossword

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Across
  1. 2. The most popular operating system
  2. 3. a movable indicator on a computer screen identifying the point that will be affected by input from the user.
  3. 6. A collection of related files in windows
  4. 7. A single page in powerpoint
Down
  1. 1. A large collection of networks
  2. 4. Horizontal sets of cells
  3. 5. The most popular search engine