| A | B |
| Browser | Software required to navigate the WWW |
| Browsing | Process of exploring the Web |
| Bulletin Board System | A central computer used by special interest groups |
| Domain | The part of an Internet E-mail address after the @ symbol |
| Domain Extension | The last three letters of an Internet address |
| Domain extension types | .com .edu, .gov, .mil, .net, .org |
| Domain Name System | The system used to identify Internet addresses |
| Download | Transferring data from a remote computer to a location on the user's local computer |
| Embedding | Inserting an object into another file to make it permanent part of that file |
| Graphical Browser | A special software program called a GUI or a graphical user interface |
| Hits | Number of items found in a response to a search query |
| Home Page | The main page for a Website |
| Host | An Internet computer |
| Hypertext | A portion of a text document that contains programming code to link to another section or a different document |
| Hypertext Link | Allows user to jump from word, graphic, or phraswe to a different document |
| Hypertext Markup Language (HTML) | Embedded directions within regular text to create web pages |
| Hypertext Transfer Protocol (HTTP) | Communications instructions used to connect the WWW across the Internet |
| Internet | The networks of networks |
| ISP | Internet Service Provider |
| Linking | A function that allows one spreadsheet to contain external references to one or more supporting spreadsheets or graphs so that as a user updates, the external and remote spreadsheets or graphs will be updated |
| Links | Allow users to move from one part of a site to another part or to another site |
| URL | Uniform Resource Locator. The web address |
| World Wide Web (WWW) | Hypermedia system that lets you browse through related ilinked Internet documents |