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How To Fix Firefox Add-ons Not Working | Extensions Not Working FIX [Tutorial]
How To Fix Firefox Add-ons Not Working | Extensions Not Working FIX [Tutorial]
The Firefox add-ons might not work if your Firefox browser is not up to date. Moreover, incorrect date/time settings of your system or corrupt Firefox user profile (or any of its settings/files) may also cause the issue.
The user encounters the issue when he launches Firefox and the browser launches but either without addons (icons do not show) or the addons do not work at all (for some of the users, the issue was limited to some addons). The issue is reported on nearly all the major operating systems, usually after a Firefox update.
Issues addressed in this tutorial:
Firefox add-ons not showing up in toolbar
Firefox add ons not showing up in toolbar
This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems. Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).