Across
- 2. Where storage can be backed up
- 5. Putting text or picture onto paper
- 7. telecommunications network which allows nodes to share resources
- 9. To make sounds louder
- 10. Where the memory is stored
- 12. A part that can be attached to the computer
- 15. a place where power or information leaves a system
- 17. Similar to a photocopier
- 18. All data on a computer
- 20. Used to move the cursor
Down
- 1. To organize files
- 3. where power or information enters a system
- 4. A panel of letters and numbers to type on a computer
- 6. Used to communicate with other computers
- 8. The type of clocks with numbers instead of hands
- 11. Used to record voices and sounds
- 13. collection of instructions that performs a specific task
- 14. A unit of memory space
- 16. the physical surface on which visual information is presented. This surface is usually made of glass
- 18. short for modulator-demodulator
- 19. person using the computer