If the menu bar is hidden then press the F10 key or hold down the Alt key, that should make the menu bar appear. * Go to "View > Toolbars" and check-mark "Menu Bar" with a click if you want to make that permanent Make sure that all the toolbars like the "Navigation Toolbar" and the "Bookmarks Toolbar" are visible: "View > Toolbars" * If items are missing then open the Customize window via "View > Toolbars > Customize" or via "Firefox > Options > Toolbar Layout" * If a missing item is in the toolbar palette then drag it back from the Customize window on the toolbar * If you do not see an item on a toolbar and in the toolbar palette then click the "Restore Default Set" button to restore the default toolbar set up. See also: * http://kb.mozillazine.org/Toolbar_customization