Vocabulary Crossword Puzzle

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Across
  1. 3. to recognize you and keep track of your preferences.
  2. 5. flash drive: an external flash drive,
  3. 7. system designed to prevent unauthorized access to or from a private network
  4. 8. tools
  5. 11. an information system on the Internet that allows documents to be connected to other documents by hypertext links
  6. 13. brains of a computer where most calculations take place.
  7. 17. the act or process of downloading data.
  8. 18. a sudden failure, which puts a system out of action.
  9. 19. storage space that many files can be placed into to group them together
  10. 21. the working surface of a desk.
  11. 22. box for holding loose papers that are typically arranged in a particular order for easy reference
  12. 23. program with a graphical user interface for displaying HTML files, used to navigate the World Wide Web.
  13. 25. a piece of code that is capable of copying itself and typically has a detrimental effect
  14. 26. a combined device for modulation and demodulation
Down
  1. 1. small handheld device that is dragged across a flat surface to move the cursor
  2. 2. almost or nearly as described, but not completely or according to strict definition.
  3. 4. a global computer network providing a variety of information and communication facilities
  4. 6. System software that supports a computer's basic functions
  5. 8. self-contained storage device containing a read-write mechanism plus one or more hard disks, inside a sealed unit
  6. 9. an electronic device for storing and processing data
  7. 10. a panel of keys that operate a computer or typewriter.
  8. 12. a printed version on paper of data held in a computer.
  9. 14. device used for observing, checking, or keeping a continuous record of a process or quantity
  10. 15. send the same message indiscriminately to (large numbers of recipients) on the Internet.
  11. 16. graphic representation on a screen of a program, option, or window, especially one of several for selection
  12. 20. with reference to a computer system) boot or be booted again.
  13. 24. a computer or computer program that manages access to a centralized resource or service in a network.