Parts of a computer

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Across
  1. 3. The “brain” of the computer that processes instructions
  2. 5. Permanent memory that stores essential startup instructions
  3. 7. Input device with keys used to type letters, numbers, and commands
  4. 9. Card Component that processes audio input and output
  5. 10. Card Hardware that connects a computer to wired networks
  6. 12. Device that captures sound for recording or communication
  7. 13. Card Component that allows a computer to connect to Wi‑Fi
  8. 15. Temporary memory the computer uses while running programs
  9. 17. Card Hardware that controls graphics and visual output
  10. 18. Main circuit board that connects and supports all computer components
Down
  1. 1. Fan Device that prevents overheating by moving air through the system
  2. 2. Screen that displays text, images, and videos from the computer
  3. 4. Port Connection point for plugging in external devices
  4. 6. Device that produces physical copies of digital documents
  5. 8. Supply Unit that converts electricity from the outlet to power the computer
  6. 11. Drive Main storage device that permanently holds data and files
  7. 13. Camera used to capture video for calls and recordings
  8. 14. Device that converts physical documents into digital files
  9. 16. Hand‑held device used to point, click, and select items on the screen