| A | B |
|---|
| A series of two or more computers electronically connected usually within the same room or building. | LAN (Local Area Network) |
| A network of computers that are electronically connected, such as in a school system, city or country. | WAN (Wide Area Network) |
| A group of connected computers that allows people to share information and peripherals. | Network |
| The largest computer network in the world. | Internet |
| One central computer that stores the files and programs that can be accessed by computers connected to a network. | Server |
| This provides Internet services to any connected user. | Internet Service Provider (ISP) |
| It contains thin strands of glass that carry light instead of electricity. | Fiber Optic Cable |
| The coding used to write and format documents for publishing on the World Wide Web. | HyperText Markup Language |
| A system designed to prevent unauthorized access to or from a network. | Firewall |
| The first web page the user sees when he enters a web site. | Home Page |
| A collection of electronic pages accessed by using the Internet. | World Wide Web |
| The process of sending and receiving information over a distance, through a telephone system or fiber optic cable. | Telecommunications |
| A document on the World Wide Web that stores textual information, sounds, video, animation, etc. on a specific subject. It has a unique URL (Uniform Resource Locator.) | Web Page |
| Mail sent and received electronically through a computer network. | E-Mail |
| An address for the Internet. | URL (Uniform Resource Locator) |
| A location on the World Wide Web, containing a home page and possibly several other web pages, documents and files. | Web Site |
