Computer Vocab

1. Up / The initial set of operations that a computer system performs.
3. / A device that modulates an analog carrier signal to encode digital information.
5. / An organized collection of data.
7. / A type of user interface that allows users to interact with electronic devices through graphical icons.
9. / A computer network that interconnects computers in a limited area such as a home.
10. computer / Portable personal computer.
11. Search / Search engine queries.
15. / A physical point in a raster image.
16. / The main printed circuit board found in computers.
19. / A specific character string that constitutes a reference to a resource also known as a web address.
20. / A computer system used primarily to provide one or more network services.
22. / A pictogram displayed on a computer screen in order to help a user navigate a computer system.
24. Device / Any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system.
26. / A network that covers a broad area.
28. Address / A numerical label assigned to each device.
29. / A telecommunications network that allows computers to exchange data.
30. / An operating system designed primarily for touchscreen mobile devices such as smartphones.

1. / A unit of digital information in computing and telecommunications.
2. / Any physical mechanism that prevents modification or erasure of valuable data on a device.
4. computer / Personal computer in a form intended for regular use at a single location.
6. / The quantities, characters, or symbols on which operations are performed by a computer.
8. / Any data entered into a computer or data processing system.
12. Code / Represents text or computer processor instructions using the binary number systems.
13. / A list of options or commands presented to an operator by a computer.
14. Engines / A software system that is designed to search for information on the World Wide Web.
16. / Large and powerful data processing systems.
17. System / A collection of software that manages computer hardware resources and provides common services for computer programs.
18. / The number of distinct pixels in each dimension that can be displayed.
21. / A form of computer data storage.
23. / The hardware within a computer that carries out the instructions of a computer program.
25. Card / An expansion card which generates a feed of output images to a display.
27. / A type of malware that, when executed, replicates by inserting copies of itself.