Find and install add-ons to add features to Firefox | Firefox Help
Sep 19, 2025 · You can install different types of add-ons, such as extensions to add features to Firefox and themes to change its appearance. Learn more.
Using the Java plugin with Firefox - Mozilla Support
May 29, 2012 · Using the Java plugin with Firefox Created: 5/29/12 64% of users voted this helpful REDIRECT Use the Java plugin to view interactive content on websites Share this …
Unable to install add-ons (extensions or themes) | Firefox Help
Aug 19, 2025 · Firefox protects you against malware and browser hijackers by blocking third-party add-ons that are not digitally signed and verified by Mozilla. For more information, see Add-on …
Disable or remove Add-ons | Firefox Help - Mozilla Support
Jun 24, 2025 · Extensions and themes are types of add-ons for Firefox. This article describes how to disable and remove add-ons in Firefox.
Watch DRM content on Firefox | Firefox Help - Mozilla Support
Jun 14, 2022 · Learn about Digital Rights Management (DRM) content in Firefox and how to disable and re-enable DRM playback or troubleshoot problems.
Why do Java, Silverlight, Adobe Acrobat and other plugins no …
Mar 7, 2017 · Since Firefox version 52 was released March 7, 2017, installed NPAPI plugins have not been supported in Firefox, except for Adobe Flash Player. Some of the plugins that no …
Manage Firefox with Microsoft Endpoint Manager (Intune)
Mar 29, 2025 · How to manage Firefox for Enterprise with Microsoft Intune (Endpoint Manager)
How do I add Java 8 SE to my browser - Mozilla Support
Jan 1, 2015 · De-selecting this option will prevent Java applets from running in any browser and the Java plugin will no longer appear in the Firefox Add-ons Manager. Make sure that Enable …
Add-ons finden und installieren und damit Funktionen zu Firefox ...
Jul 2, 2025 · Add-ons sind Programme, die zusätzliche Funktionen für Firefox bereitstellen. Sie können sich Add-ons holen, die Preisvergleiche vereinfachen, das Wetter anzeigen, das …
Mozilla Firefox Block/Allow Extentions via AD GPO
Aug 19, 2020 · There are only 5 parameters are on the template under Extensions: Extension Management Extension Update Extension to Install Prevent extension from being disabled or …