Open the Customize window and set which toolbar items to display. *"3-bar" Firefox menu button > Customize Use this to set which toolbars to see: *"3-bar" Firefox menu button > Customize > Show/Hide Toolbars *if "Bookmarks Toolbar items" is not on the Bookmarks Toolbar then drag it back from the Customize palette to the Bookmarks Toolbar *if missing items are in the Customize 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 Customize palette then click the Restore Defaults button to restore the default toolbar setup *https://support.mozilla.org/kb/customize-firefox-controls-buttons-and-toolbars ---- If you right-click a toolbar item in normal (non-customize) mode then you can remove this item from the toolbar. *"Remove from Toolbar" will remove this item from the Navigation Toolbar and moves it to the Customize palette ("3-bar" Firefox menu button > Customize) *"Move to Menu" will move this item to the "3-bar" Firefox menu button drop-down list *"Move to Toolbar" in the "3-bar" Firefox menu button drop-down list will move this item to the toolbar