* If the menu bar is hidden then press and hold the Alt key down, that should make the Menu bar appear (Firefox 3.6 on Windows) (see Restore the Menu bar in Firefox).
* Make sure that you have the Navigation Toolbar and other toolbars visible:  View > Toolbars .
* If items are missing then see if you can find them in the  View > Toolbars > Customize  window.
* If you see the item in the Customize window then drag it back from the Customize window to the Navigation toolbar.
* If you do not see that item then click the  Restore Default Set  button in the View > Toolbars > Customize window.

* If the menu bar is hidden then press and hold the Alt key down, that should make the Menu bar appear (Firefox 3.6 on Windows) (see [[Menu bar is missing]]). * Make sure that you have the ''Navigation Toolbar'' and other toolbars visible: View > Toolbars . * If items are missing then see if you can find them in the View > Toolbars > Customize window. * If you see the item in the Customize window then drag it back from the Customize window to the Navigation toolbar. * If you do not see that item then click the Restore Default Set button in the View > Toolbars > Customize window. --- See [[Back and forward or other toolbar buttons are missing]] and [[Navigation Toolbar items]] See http://kb.mozillazine.org/Toolbar_customization