Across
- 5. a global computer network providing a variety of information and communication facilities, World Wide Web an information system on the Internet that allows documents to be connected to other documents by hypertext links, enabling the user to search for information by moving from one document to another. Virus a piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.
- 6. copy (data) from one computer system to another, typically over the Internet.
- 9. a panel of keys that operate a computer or typewrite
- 10. a folder or box for holding loose papers that are typically arranged in a particular order for easy reference.
- 12. copy a printed version on paper of data held in a computer.
- 13. a small handheld device that is dragged across a flat surface to move the cursor
- 14. a sudden failure which puts a system out of action.
Down
- 1. the working surface of a desk
- 2. almost or nearly as described, but not completely or according to strict definition
- 3. tools, machinery, and other durable equipment.
- 4. a wall or partition designed to inhibit or prevent the spread of fire.
- 7. a combined device for modulation and demodulation, for example, between the digital data of a computer and the analog signal of a telephone line.1. Reboot (with reference to a computer system) boot or be booted again. Monitor (with reference to a computer system) boot or be booted again.
- 8. cover or holder, typically made of stiff paper or cardboard
- 11. a symbol or graphic representation on a screen of a program,
- 14. is the abbreviation for central processing unit.
- 15. irrelevant or inappropriate messages sent on the Internet to a large number of recipients.