You can easily change your Firefox theme by using one of the default options or by downloading a new one.

From time to time, the folks at Mozilla release a new version of Firefox with one or more hidden features. Firefox now comes with the ability to add a dedicated Extensions menu button to the toolbar, ...

Mozilla Firefox has a user interface that is extremely customizable. This means that you can add or remove buttons from the toolbar in order to customize your individual experience. To add a new ...