Components of CPU case

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Across
  1. 2. Drive The data center of the computer
  2. 3. drive Compact Disc Read Only Memory
  3. 6. memory *****C***** is faster than magnetic media
  4. 7. A user interface device that can enable different kinds of control than a keyboard
  5. 10. card *********is responsible for what you see on the monitor
  6. 11. Card It's often used in computers to communicate with wireless keyboards, mice, and printers
  7. 12. flash drive Convenient way to bring your files with you and open them on a different computer
  8. 14. Cards Also called as Peripheral Component Interconnect cards
  9. 15. drive *********drives support the creation of CD-R and CD-RW discs
  10. 19. The brain of the computer system
  11. 20. A ******* makes marks on paper
  12. 21. Card ***********can either connect with an Ethernet cable or through a wireless connection
Down
  1. 1. Allows a computer to communicate over an analogue medium
  2. 4. device Includes computer monitors and other display devices
  3. 5. drive ********** hold about 4.7 gigabytes
  4. 7. The computer's main circuit board
  5. 8. drive This optical drive works on a similar principle to the CD-ROM,
  6. 9. Output Includes internal or external speakers and headphones
  7. 13. A ******* is a device for digitizing paper documents into images
  8. 16. System's short-term memory
  9. 17. Used to type instructions or information into the computer
  10. 18. Supply Unit Sends power through the cables to the motherboard and other components