Chapter 3

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Across
  1. 3. A device used to print documents on paper
  2. 5. A set of instructions that directs the computer's operations
  3. 11. Type of software that performs specific tasks for users
  4. 14. A collection of web pages hosted on the internet
  5. 15. The permanent memory in a computer that stores firmware
  6. 18. A method of securing digital communication
  7. 22. A software that allows users to browse the internet
  8. 23. A form of electronic messaging
  9. 24. A popular operating system developed by Microsoft
  10. 25. A type of storage device that is portable and removable
  11. 29. A device used to enter data into a computer
Down
  1. 1. Type of software that manages computer hardware
  2. 2. A system that connects multiple computers together
  3. 4. The ability to type quickly and accurately
  4. 6. A tool used for creating online documents collaboratively
  5. 7. The physical components of a computer that can be seen and touched
  6. 8. The primary memory used to temporarily store data for quick access
  7. 9. A pointing device used to control the cursor
  8. 10. The process of using a search engine to find information
  9. 12. An open-source operating system based on UNIX
  10. 13. A program used to detect and remove malicious software
  11. 16. A device that displays output to the user
  12. 17. A device used to store digital data permanently
  13. 19. A device used for communication over a network
  14. 20. The main circuit board of a computer
  15. 21. An input device primarily used for typing
  16. 26. A protocol that defines how data is sent over the internet
  17. 27. A technology used for wireless networking
  18. 28. A series of questions designed to collect data from respondents
  19. 30. The part of the computer that processes instructions