Across
- 4. an integrated collection of security measures designed to prevent unauthorized electronic access to a networked computer system
- 6. relating to the present or recent times as opposed to the remote past
- 7. a panel of keys that operate a computer or typewriter
- 8. a computer that is not portable
- 12. the abbreviation for central processing unit
- 13. an act or instance of booting a computer system again
- 14. 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
- 15. external flash drive
- 17. a packet of data sent by an Internet server to a browser, which is returned by the browser each time it subsequently accesses the same server, used to identify the user or track their access to the server
- 18. a computer or computer program that manages access to a centralized resource or service in a network
- 19. 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
- 20. irrelevant or inappropriate messages sent on the Internet to a large number of recipients
- 21. an instrument or device used for observing, checking, or keeping a continuous record of a process or quantity
- 23. an electronic device for storing and processing data
- 25. temporarily simulated or extended by computer software
Down
- 1. a small handheld device that is dragged across a flat surface to move the cursor on a computer screen, typically having buttons that are pressed to control functions
- 2. a folder or box for holding loose papers that are typically arranged in a particular order for easy reference
- 3. a folder or box for holding loose papers that are typically arranged in a particular order for easy referenceHard drive-a high-capacity, self-contained storage device containing a read-write mechanism plus one or more hard disks, inside a sealed unit
- 5. 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
- 9. software that supports a computer's basic functions
- 10. a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols
- 11. symbol or graphic representation on a screen of a program, option, or window, especially one of several for selection
- 16. a program with a graphical user interface for displaying HTML files, used to navigate the World Wide Web
- 22. Computers. the mechanical, magnetic, electronic, and electrical devices comprising a computer system, as the CPU, disk drives, keyboard, or screen
- 24. (of a machine, system, or software) fail suddenly
