Across
- 4. the same message indiscriminately to the Internet
- 6. global computer network providing a variety of information and communication facilities
- 8. packet of data sent by an Internet server to a browser
- 9. sign whose form directly reflects the thing it signifies
- 12. electronic device for storing and processing data
- 14. a computer program had stops functioning property and exits
- 16. a system designed to prevent unauthorized access to or from a private network
- 17. Drive-a high-capacity, self-contained storage device containing a read-write mechanism plus one or more hard disks, inside a sealed unit
- 18. the abbreviation for central processing unit.
- 20. to the present or recent times as opposed to the remote past
- 22. (data) from one computer system to another, typically over the Internet.
- 24. small handheld device that is dragged across a flat surface to move
- 25. piece of code that is capable of copying itself and typically has a detrimental effect
Down
- 1. folding cover or holder, typically made of stiff paper or cardboard, for storing loose papers.
- 2. System-the software that supports a computer's basic functions
- 3. flash drive-an external flash drive, small enough to carry on a key ring
- 5. panel of keys that operate a computer
- 7. Wide Web-an information system on the Internet that allows documents to be connected to other documents
- 10. or nearly as described, but not completely or according to strict definition.
- 11. program with a graphical user interface for displaying HTML files
- 13. an object on a computer that stores data, information, settings, or commands used with a computer program.
- 15. machinery, and other durable equipment.
- 19. instrument or device used for observing
- 21. act or instance of booting a computer system again.
- 23. the working surface of a desk.
- 26. -a computer or computer program that manages access to a centralized resource or service in a network