TECH

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Across
  1. 4. A program designed to perform a specific task
  2. 8. A small piece of data stored on a user’s device by a website
  3. 10. The information someone leaves behind online
  4. 11. Operating by means of transmitted electromagnetic waves
  5. 15. Extremely modern and advanced; using the newest technology
  6. 16. A piece of computer equipment, especially a small one such as a smartphone
  7. 17. To make a program or system more modern or efficient
  8. 18. The process of returning data or a system to a previous state
  9. 19. A small symbol on a computer screen or website that allows you to open different documents or pages
  10. 20. The process of converting data into a secret code to prevent unauthorized access
  11. 23. A copy of data stored separately to prevent loss
  12. 26. A computer program that makes it possible for you to read information on the internet
  13. 27. The use of machines and computers that can operate without needing human control
  14. 28. A shortcut that connects one webpage or file to another
  15. 30. The internet considered as an imaginary area without limits where you can meet people in virtual reality
Down
  1. 1. A digital document used to organize numbers and data
  2. 2. Easy to use or understand, even for beginners
  3. 3. A container used to organize files on a computer
  4. 5. The programs used by a computer for doing particular jobs
  5. 6. An error or flaw in a computer program
  6. 7. A computer network where files and programs can be stored, especially the internet
  7. 8. To press a button on a mouse or trackpad
  8. 9. A small picture on a computer screen that represents a program, file, or function
  9. 12. The long key that inserts a blank space between words
  10. 13. The process of verifying the identity of a user or device
  11. 14. A group of connected computers that share resources
  12. 21. A set of rules to solve a problem in a series of steps
  13. 22. A set of websites on the internet that end with the same group of letters
  14. 24. The act of entering a username and password to access a system
  15. 25. To move an object on the screen by holding down the mouse button
  16. 29. The part of a computer or device that displays images and text