Technology words

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Across
  1. 2. To look for information online or in a database
  2. 4. Wireless technology for short-range communication (9)"
  3. 6. Security system that protects networks from unauthorized access
  4. 9. "Device used to operate a video game or computer (10)"
  5. 10. Device for receiving broadcast images and sound (10)
  6. 13. Control stick used for gaming or simulations (7)
  7. 15. Wireless internet connection (4)
  8. 16. On-screen indicator for text or selection (6)
  9. 17. Screen used to display computer output (7)
  10. 19. "Device used for making calls (5)"
  11. 20. Online encyclopedia anyone can edit
  12. 21. Software program designed for smartphones or tablets
  13. 22. Cables used to transmit electricity or data (5)
  14. 23. Form of energy that powers homes and devices
  15. 25. Global network of interconnected computers (8)
  16. 26. Type of malware that can infect and disrupt computer systems
  17. 27. Device used to control a cursor (5)
  18. 28. computer memory for active tasks
Down
  1. 1. Popular search engine founded in 1998 (6)
  2. 3. Physical components of a computer system
  3. 5. Wearable audio output device for private listening (10)
  4. 7. Software used to access websites
  5. 8. Connector type used for flash devices (3)
  6. 11. Interactive digital entertainment played on consoles or computers
  7. 12. Small files stored on your computer by websites to track information
  8. 14. "Input device with keys for typing (8)"
  9. 16. Link between two or more devices or systems
  10. 18. Device that produces sound (7)
  11. 20. Online location with pages and content, accessed by a URL
  12. 24. Device used for processing data (8)