Across
- 4. is used in a wide variety of situations
- 5. a computer and storage device dedicated to storing files
- 8. copy (data) from one computer system to another
- 9. is a storage space that many files can be placed into to group them together and organize the computer
- 10. an electronic device for storing and processing data
- 12. irrelevant messages sent on the Internet to a large number of recipients
- 17. a high-capacity, self-contained storage device containing a read-write mechanism plus one or more hard disks, inside a sealed unit
- 19. a small text file created by a website that is stored in the user's computer either temporarily for that session only
- 20. flash drive an external flash drive, which can be used with any computer that has a USB port.
- 22. is an image that represents an application
- 23. tools, machinery, and other durable equipment
- 24. the abbreviation for central processing unit, central processor
- 25. boot or be booted again
Down
- 1. held input device that is moved about on a flat surface to direct the cursor on a computer screen
- 2. is an object on a computer that stores data, information, settings, or commands used with a computer program
- 3. a system designed to prevent unauthorized access to or from a private network
- 6. Wide Web an information system on the Internet that allows documents to be connected to other documents by hypertext links
- 7. a global computer network providing a variety of information and communication facilities
- 11. system the software that supports a computer's basic functions
- 13. a device or program that enables a computer to transmit data over
- 14. a piece of code that is capable of copying itself and typically has a detrimental effect
- 15. a panel of keys that operate a computer
- 16. a display screen used to provide visual output from a computer
- 18. the working surface of a desk
- 21. software program that runs against a Web server or other Internet server and enables a user to navigate the World Wide Web (WWW) to access and display data
- 24. occurs when a computer program, such as a software application or an operating system, stops functioning properly and exits