| A | B |
|---|
| Newsgroups | discussion group on the Internet |
| Operating System | the main control program of a computer |
| OS/2 | a single-user operating system |
| Reload | to refresh or load again |
| Search directories | indexes of web pages that help you find info |
| Shareware | software that is copyrighted but may be downloaded |
| Teleconferencing | holding a remote conference |
| Telnet | internet standard protocol for remote login |
| UNIX | a multi-user, multitasking operating system |
| Usenet | distributed bulletin board system |
| Utility programs | a small helper program |
| Virus | a segment of self-replicating code |
| Virtual Property | intellectual property that exists in virtual space |
| WAN | wide-area network |
