For a better Mozilla-Debian integration go to Edit Preferences Advanced / System preferences and mark Use Preferences from System.

Plug-ins

The mozilla plug-in directory is generally /usr/local/mozilla/plugins

You can change the plug-ins to use going to Edit Preferences Advanced / Plug-in and script and editing it to indicate the folder where the program is.

Adobe Acrobat

See how to install Adobe Acrobat in your system.

Java

To use Java with Mozilla, go to Edit Preferences Advanced / Features and mark : enable Java.

Javascript

Mozilla support ?JavaScript version 1.3

See also : ?MozillaExtensions