| A | B |
| Favorite | To mark a web address or document for later retrieval (Internet Explorer |
| Firewall | Software and/or hardware used to protect a network from damage from people |
| Shareware | This is software that is readily available, often over the Internet, that allows you to try it out with the understanding that if you decide to keep it, you will pay for it |
| Protocol | Any set of rules that allows different computers to communicate with each other accurately and reliably |
| Intranet | A system in which a number of independent computers are linked to share resources and/or data |
| LAN | The local area network |
| HTML | Hypertext markup language (the language of web pages) |
| Ted Nelson | He is often called the father of hypertext (HTML), began work on a hypermedia system called the Xanadu Project |
| Search Engine | A program that searches for key words in documents or in a database, or uses a menu system for locating information (example is Google) |
| Network | A system in which a number of independent computers are linked to share resources and/or data |