You get the orange Firefox menu button when the menu bar is hidden. *Firefox menu button > Options *View > Toolbars (press F10 to display the menu bar) *Right-click empty toolbar area See also: *https://support.mozilla.org/kb/how-do-i-get-firefox-button *https://support.mozilla.org/kb/Menu+bar+is+missing ---- What kind of problems do you have that you want to reset Firefox? When you reset Firefox then a new profile is created and some personal data (bookmarks, history, cookies, passwords, form data) is automatically imported and the current profile folder will be moved to the desktop to an "Old Firefox Data" folder.<br /> Installed extensions and other customizations (toolbars, prefs) that you have made are lost and need to be redone. It is possible to recover more data from the old profile, but be cautious not to copy corrupted files to avoid carrying over the problem.