Questions related to extensions or plugins that enable, disable or extend the functionality of Mozilla Firefox
From an official FAQ:
What is an add-on?
Add-ons are small pieces of software that add new features or functionality to your installation of Firefox. Add-ons can augment Firefox with new features, foreign language dictionaries, or change its visual appearance. Through add-ons, you can customize Firefox to meet your needs and tastes.
Note: Add-ons and extensions are synonyms, but they are different from plugins or search plugins. However, firefox-extensions tag currently serves for all types of these tools.
