A Firefox Toolbar can be any toolbar within Mozilla Firefox, whether it is a default toolbar provided by Firefox or an add-on provided by third-party extensions. Firefox currently has five default toolbars that can be turned on and off at any time: the Menu Bar, the Tab Strip, the Navigation Toolbar, the Bookmarks Toolbar, and the Add-On Bar. The Menu bar displays the basic menus that are available from almost all browsers and user interfaces, such as File, Open, Edit, Help, etc. The Tab Strip displays the tabs that the user currently has open. The Navigation Toolbar displays fields and [...]