Across
- 4. A device used to move the pointer and click on items on the screen.
- 6. A metal device that keeps the CPU cool by taking away heat.
- 7. The part of the computer that does all the thinking and calculations.
- 9. A unit used to measure speed, like how fast a processor works.
- 11. A device that connects a computer to the internet by changing digital signals.
- 12. The main board that holds and connects all parts of a computer.
Down
- 1. A high-capacity disc used to store HD videos and large files.
- 2. An output device that lets you hear sounds from your computer.
- 3. A path through which data travels inside a computer.
- 5. A part of the computer that lets it play and record sound.
- 8. A type of memory that stores permanent instructions, like how to start the computer.
- 10. A type of memory chip that can be erased with UV light and reused.
- 11. A part of the computer that stores data, either temporarily or permanently.
- 13. A device that connects many computers or devices in a network.
- 14. Temporary memory used for running programs and tasks.