Computer Hardward Crossword

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Across
  1. 4. Computers that provide services to other devices
  2. 5. The parts inside a computer that work together to let it function
  3. 7. Global computer network providing information and communication
  4. 10. The brain of a computer that executes instructions
  5. 12. The software that supports a computer's functions
Down
  1. 1. Auxiliary devices that connect to the computer to enhance it
  2. 2. The interconnection of the internet and all devices
  3. 3. Universal wire for connecting and powering computers and other devices
  4. 6. The temporary memory within a computer
  5. 8. A storage device used in computers that uses a disk
  6. 9. The main circuit board in a computer
  7. 11. The number every device uses to send and receive data
  8. 13. A storage device for a computer