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.

How to remove the extension button on Firefox If you want to remove the extension button, you will have to go back to about:config and to where you recently enabled the feature.

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.

How to Remove Firefox Applications. When your Firefox is acting erratically, one troubleshooting method that Mozilla recommends is disabling the browser's add-ons, or additional applications. If ...

Browser extensions on Chrome and Firefox have been discovered to be stealing data from users. Dubbed 'DataSpii,' the leak is affecting millions, including big companies such as Tesla and Apple.

A recent Windows Update package, marked Important, quietly added Microsoft's Search Helper extension to both Internet Explorer and Firefox, all fo ...