Computer Vocabulary

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Across
  1. 4. Unsolicited bulk email, unwanted email messages
  2. 10. system Software that supports a computer's basic functions
  3. 12. Pictorial representation
  4. 13. Restart a computer
  5. 16. Sending data to another system over the Internet
  6. 17. Client software program used to navigate world wide web
  7. 19. Primary display screen of a graphical user interface
  8. 20. wide web System of internet servers
  9. 22. Malicious software program, replicates itself by modifying computer programs
  10. 23. Physical parts of a computer system
Down
  1. 1. Electronic device for storing and processing data
  2. 2. Abbreviation for central processing unit
  3. 3. Computer hardware used to input text, characters, or commands
  4. 5. Device used for observing, checking, or keeping a continuous record
  5. 6. Global communication network
  6. 7. Digitally replicated version of something real
  7. 8. flash drive Ultra-portable storage device, portable hard drive
  8. 9. Object in computer storing data, information, settings, or commands
  9. 11. Modulator-demodulator, enables computer to transmit data over cable lines
  10. 14. Computer input device controlling a cursor around a screen
  11. 15. Storage unit in a computer to organize
  12. 18. Computer program providing services to other computer programs
  13. 21. When a computer program stops functioning properly and exits