Across
- 1. a lightweight computer that you can transport easily
- 6. The heart of the computer
- 10. commited with the help of computers
- 12. a set of programs that control the hsrdware
- 13. any electronic or mechanical part of the computer system
- 15. the background screen that displays icon,files and folders
Down
- 2. physical units attached to the computer
- 3. the study of how people interact with machines and their work conditions
- 4. a device that prints images or text on paper
- 5. the luminance of images
- 7. the brain of the computer
- 8. copies the selected text or image
- 9. reads images and converts them into electronic codes that computers can understand
- 11. the most powerful type of computer
- 14. the clarity of images