An IIRC chat channel. If you have ChatZilla installed, clicking these links opens ChatZilla and logs you in to the channel.
about:buildconfig
A special link that, when typed into Firefox's location bar, displays information about the build.
about:cache
A special link that, when typed into Firefox's location bar, displays cache (both memory and page) settings and information.
about:config
A special link that, when typed into Firefox's location bar, displays the user's preferences and allows preferences to be modified easily.
about:credits
A special link that, when typed into Firefox's location bar, displays a list of all those who have contributed to the Firefox project. This list is automatically downloaded from the Internet to ensure it is up-to-date.
about:Mozilla
A special link that, when typed into Firefox's location bar, displays an interesting message.
about:plugins
A special link that, when typed into Firefox's location bar, displays information about the plug-ins that are currently installed.
aboutDialog.xul
An about dialog box definition file.
AdBlock
An extension for Firefox that blocks many advertisements on a web page.
adware
A malicious program installed on a user's computer that causes the computer to constantly display pop-up advertisements. These programs usually make the computer unusable.
AFAIK
Acronym for as far as I know.
alpha
An alpha build of the next release comes before a beta build. Alpha builds are not considered stable enough to distribute to ordinary users.
AppData
A folder in a user's documents and settings that is used to store data for applications. Each software vendor installs subfolders for each product as they desire.
AskJeeves
A popular Internet search site.
ATM
Acronym for at the moment.
Aviary
The keyword used to label Firefox branches. Aviary is sometimes used to refer to Firefox.
AWK
A UNIX utility that allows text files to be reformatted and processed with a simple command structure. It's part of Cygwin.
