As extensions cause Firefox to use more memory than normal, if you do not use an extension, then you should always remove it. This guide will explain how to remove a Firefox addon or extension.

As you add new Firefox extensions, though, the toolbar can become filled with unwanted icons. This guide will explain how to remove a button from the Firefox toolbar.

Learn how to view, add, remove, disable, manage Browser add-ons, extensions, plug-ins in Chrome, Firefox, Opera on Windows 11/10.