Across
- 2. Common operating system for PCs
- 3. Brain of the computer
- 5. System Software that helps run the computer and coordinates instructions
- 6. Type of memory that forgets everything when the computer is turned off
- 8. Likes to chase mice
- 9. A place to store data permanently
- 11. Input device used for pointing and clicking
Down
- 1. Tool used to protect against viruses
- 3. Babbage First mechanical computer
- 4. Main circuit board of a computer
- 7. keyboard
- 10. A type of storage that does not lose data when the computer is turned off