What are plugins and add ons for Firefox?
Firefox extensions (plugins, add-ons) are like apps for the Firefox browser that will bring in different functionality to your browser and make things a lot easier for you while browsing the internet. There are hundreds of Mozilla extensions that are created for different functionalities by third-party developers.
Where do I put Firefox plugins on my computer?
Users should place plugins in /usr/lib/firefox-addons/plugins as root. Users should do nothing as root. This is only in the case you want a certain plugin to be automatically installed in all new user profiles. As a single user, you shouldn’t install anything at all in this directory.
Where are the Firefox developer documentation plugins located?
Acording to the Firefox developer documentation plugins live here: /usr/lib/mozilla/plugins (on non-Ubuntu 64-bit systems, /usr/lib64/mozilla/plugins might be used instead) As of Firefox 52 support for NPAPI plugins has been dropped.
Can you use the NPAPI plugin in Firefox?
Unlike in the Chrome browser, the NPAPI plugins in Firefox have only been removed for a short time and only 3 years have passed. So you have a possibility to use this type of add-ons in your Firefox browser if you use version number 51 in ESR mode. And if you can achieve this, you must also carry out the following instructions.
How to disable or remove add ons in Firefox?
Extensions and themes are types of add-ons for Firefox. This article explains how you can disable or remove these add-ons. Disabling an extension will turn it off without removing it. and select Extensions . Scroll through the list of extensions. the ellipsis (3-dot) icon for the extension you wish to disable and select Disable.
What happens when you refresh Firefox add ons?
If you’re having problems with Firefox, refreshing may help by restoring the browser to its default state while saving your essential information, like bookmarks and passwords. Important: A Firefox refresh removes add-ons and other customizations, such as extensions, extension data, and preference configurations.
Where are the Firefox reset add ons stored?
Add-ons which are normally stored inside the Firefox profile folder, such as extensions and themes, will be removed. Add-ons stored in other locations will not be removed but any modified preferences will be reset.