Installing Firefox Add-ons
Installing Firefox Add-ons is quite easy. Simply follow the steps below and in no time you'll be using your new extensions and themes.
Also see - Manually Install a Firefox Add-on. Learn how to install a Firefox add-on from a downloaded extension or theme file.
First go to the Firefox Add-ons site and select the extension or theme that you would like to install.
Click on the Add To Firefox button and the
Software Installation window will appear.
After a brief countdown the Install Now button will be active.
Click on Install Now.
Firefox will now install your Add-on.
When the installation has completed select Restart Firefox.
Once Firefox restarts you will now be able to use your add-on.
Many add-ons provide new interface objects such as buttons and toolbars and different customization options. Be sure to click on the Options button in the Firefox add-ons manage if it has been enabled, and also go to View > Toolbars > Customize to see if a new toolbar or toolbar buttons have been added.
