Right click on the Firefox Menu > enable [x] Bookmark Toolbar

Firefox 16.0.2 is the last version that works on an Intel Mac with the OS X 10.5 operating system. * https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/16.0.2/mac/ You can also consider to install the last Firefox 10.0.x ESR version as that version is more recent than the Firefox 16.0.2 version. * https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/10.0.12esr/ * http://www.mozilla.org/en-US/firefox/10.0.12/system-requirements/ ---- Make sure that toolbars like the "Navigation Toolbar" and the "Bookmarks Toolbar" are visible: *"View > Toolbars" (press F10 to display a hidden menu bar) Open the Customize window to set which toolbar items to display: *View > Toolbars > Customize *Check that "Bookmarks Toolbar items" is on the Bookmarks Toolbar *If the "Bookmarks Toolbar items" is not on the Bookmarks Toolbar then drag it back from the toolbar palette in the customize window to the Bookmarks Toolbar *If missing items are in the toolbar palette then drag them 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 *https://support.mozilla.org/kb/How+to+customize+the+toolbar *https://support.mozilla.org/kb/Back+and+forward+or+other+toolbar+items+are+missing *http://kb.mozillazine.org/Toolbar_customization