crossword pr.1

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Across
  1. 1. A set of coded instructions that a computer can understand to solve a problem or produce a desired result.
  2. 4. a person who operates equipment or a machine.
  3. 5. an error in a software program.
  4. 6. along with the keyboard, is one of the two main input devices used by computers.
  5. 7. images displayed on a computer screen.
  6. 8. Whenever you enter data into your computer.
  7. 9. and remove errors from (computer hardware or software).
Down
  1. 2. the world's most popular search engine.
  2. 3. the main circuit of your computer.
  3. 7. a software that acts as a bridge between two networks so that data can be transferred.