If you want to know the definition of a computer term or more about a particular topic, Webopedia has the answer: http://www.webopedia.com.
Can’t tell a LAN from a WAN? Learn more about networking at Lifewire’s Internet & Networking pages, https://www.lifewire.com.
To find out if that e-mail alerting you to another virus threat is real or a hoax, check out the latest information at http://www.snopes.com.
How can you “inoculate” your computer against viruses? Symantec’s Security Center has the latest details on virus threats and security issues: http://www.symantec.com.
The CIO digital magazine offers helpful articles that provide a good introduction to key IT topics: http://www.cio.com.
Curious about how companies are using on-demand grid computing? Read the Grid FAQ at the Grid Computing Technology Centre, http://www.gridcomputing.com, and then check out some of the many links to other resources.