- Brain Food
- IT Career Glossary
- IT Glossary
IT Career Glossary
Glossary of key IT terms and acronyms used on this site.
| Term | Main definition |
|---|---|
| LAN | A LAN (or local area network) is a network connecting computers in a small area, typically an office or building. |
| Linux | Linux is an open-source (free to use) version of the UNIX operating system, and one of the most prominent examples of open-source software. Many businesses and government agencies run the Linux OS; one reason organizations choose Linux is because it is typically far less expensive than buying licenses for Windows or Mac OS. |
Online Tech Schools
SNHU provides affordable, online degree programs that are recognized by employers, certifying bodies, and higher learning institutions nationwide.
Take your IT career to the next level with online certificates and degrees from Purdue University Global, an accredited, public, non-profit leader in higher education.