Computer Hardware

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Across
  1. 1. main circuit board
  2. 2. controlling all input and output devices
  3. 6. physical structure and is tangible?
  4. 7. computer "serves up" information
  5. 8. volatile memory
  6. 9. responsible for converting power into the direct current (DC)
  7. 10. used to connect I/O cards such as LAN, WIFI
  8. 14. set of instructions that tells the computer hardware.
  9. 18. preserves BIOS settings like the time module
  10. 20. carries out computer program
  11. 21. allows a computer to connect to a local network
  12. 22. provides DC power output to the system board
  13. 25. controls the computer memory before it is processed by the CPU
  14. 26. mobile computing device is approximately the size of a hardcover
  15. 27. used to connect external output devices like speakers
Down
  1. 1. first widely sold personal computer
  2. 2. non-conductive rubber soles
  3. 3. new standard for attaching a computer’s Hard Disk Drive (HDD)
  4. 4. non-volatile hardware device
  5. 5. used to connect older printers?
  6. 9. designed to hold the video card
  7. 11. set of procedures applied before handling a computer.
  8. 12. connect old printers
  9. 13. video display interface
  10. 15. Acronym of Universal Serial Bus
  11. 16. primary way to enter information into a computer
  12. 17. used to hold the computer's processor
  13. 19. "core" of a computer system
  14. 23. absorbs the heat of the CPU
  15. 24. used to generate a hard copy of electronic data