Across
- 3. Heart of the computer.
- 5. Found on mainframes and workstations in corporate installations.
- 6. the instructions that control what a computer does(computer programs).
- 9. Created by Apple and used on Macintosh computer.
- 10. Is a lightweight computer that you can transport easily.
- 12. The physical units attached to the computer.
- 14. Read only memory.
- 15. Developed under the GNU anyone can copy its source code.
Down
- 1. The most powerful type of computer.
- 2. That system you never get lost.
- 4. A tiny computer which can be held in one hand.
- 7. Designed by Microsoft and used on most PCs.
- 8. Random access memory.
- 11. The physical and electronic parts of a computer.
- 13. The clarity of the image depends on the number of pixels.