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Across 4. External software that allows data transfer. 6. Computer program designed for writing and editing documents. (2 Words) 8. Output device that allows you to see the graphics. 10. The input device that allows you to type. 12. Enables you to see images on the monitor. (2 Words) 13. Any malicious program on a computer . 14. Takes care of all the reading, writing and storing tasks on the disk. (2 Words) 15. A device that makes computers or phone lines capable of transmitting data.

Down 1. Where most of the calculations happen. 2. Has a microprocessor and is designed for personal use. (2 Words) 3. In case something happens to your computer you have _______. 5. Is the computers instructions. 7. Enables a computer to output sound. (2 Words) 9. The main control board for the computer. 11. A group of more than 2 computers linked together .