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Across 5. An old storage unit 8. Things in a computer that you can touch and see 10. The data that comes out of the computer 12. To copy files on to a second storage 14. An expansion board that allows the computer to output sounds 17. An optical disk that stores large amount of data

Down 1. A global browser 2. A local or restricted communications network 3. Main circuit board of a computer 4. A board that allows the computer to display options 6. A small and relatively inexpensive computer 7. A type of font with no feet 9. Information entered into the computer 11. A portable data storage device 13. Things in a computer that you can't touch and see. 15. An optical disk that plays and holds data 16. Main memory unit