Crossword Puzzle

2. packet of data sent by an Internet server to a browser
5. a system designed to prevent unauthorized access to or from a private network
6. the same message indiscriminately to the Internet
9. or nearly as described, but not completely or according to strict definition.
12. the abbreviation for central processing unit.
14. flash drive-an external flash drive, small enough to carry on a key ring
15. to the present or recent times as opposed to the remote past
17. panel of keys that operate a computer
18. (data) from one computer system to another, typically over the Internet.
20. -a computer or computer program that manages access to a centralized resource or service in a network
21. instrument or device used for observing
22. small handheld device that is dragged across a flat surface to move
24. System-the software that supports a computer's basic functions
25. act or instance of booting a computer system again.
26. sign whose form directly reflects the thing it signifies

1. the working surface of a desk.
3. Wide Web-an information system on the Internet that allows documents to be connected to other documents
4. machinery, and other durable equipment.
7. Drive-a high-capacity, self-contained storage device containing a read-write mechanism plus one or more hard disks, inside a sealed unit
8. electronic device for storing and processing data
10. piece of code that is capable of copying itself and typically has a detrimental effect
11. an object on a computer that stores data, information, settings, or commands used with a computer program.
13. folding cover or holder, typically made of stiff paper or cardboard, for storing loose papers.
16. a computer program had stops functioning property and exits
19. global computer network providing a variety of information and communication facilities
23. program with a graphical user interface for displaying HTML files