How To Manage Firefox Add-ons

The installed Firefox add-ons can be checked for updates manually, have their updates disabled and can also be installed offline. Besides that, you can also change the shortcut keys if the add-ons support it. Here is how to do these tasks: Customizing shortcut keys: Open the extensions management page in Firefox by choosing Tools > Add-ons or by typing in the address bar: about:addons Then, click...