I'm not sure what you are referring to, can you give more detail ? Is this about the Firefox Home page with the tiles? *https://support.mozilla.org/en-US/kb/customize-items-on-firefox-new-tab-page *https://support.mozilla.org/en-US/kb/customize-your-new-tab-page In a long past Firefox had a three-dot page action button on the location bar, but that button is no longer present and some actions have been moved elsewhere. See also "How do I add the Bookmarks Menu button to the toolbar?": *https://support.mozilla.org/en-US/kb/bookmarks-firefox *https://support.mozilla.org/en-US/kb/bookmarks-toolbar-display-favorite-websites *https://support.mozilla.org/en-US/kb/use-firefox-sidebar-access-bookmarks-history-synced