COMPUTER VOCABULARY

4. An area that has an available wireless signal for Internet access (usually public)
6. The basic software that manages a computer (for example, Windows 10, OS X, Unix, iOS).
9. A board made of keys which, along with a mouse, serves as a primary input device for a computer
11. A small image or picture on a computer screen that is a symbol for folders, disks, peripherals, programs etc
12. A hand operated pointer device that, along with a keyboard, serves as a primary input device for a computer
14. A specific computer record. It could contain data such as text (e.g. essay.doc), or a program such as paint.exe.
15. A wireless technology that enables communication between computer devices. It is primarily used for short range connections
16. A programmable electronic device for storing and processing data
19. Equipment for converting paper documents to electronic documents that can be used by a computer
20. A video camera used to broadcast streaming or still video using the internet

1. Approximately 1,000 bytes
2. The collection of webpages on the internet that can be accessed by a program called a web browser (such as Internet Explorer,Chrome, Safari or Firefox)
3. Stands for "Wireless Fidelity" and it refers to wireless networking technology that allows computers and other devices to communicate over a wireless signal
5. the physical parts of a computer and all related devices
7. device that converts data to a form that can be transmitted by telephone
8. An international computer network used for many kinds of electronic communications
10. Messages sent electronically over a computer network
13. Lines of computer code written by programmers that tell the computer what to do. Also known as a program or application
17. An output device that produces a paper hard copy from a computer.
18. The image that you see on the screen is made of thousands of tiny dots, points
19. Unwanted and unsolicited "junk" email or irrelevant postings to a newsgroup or blog