Compare Revisions

This article shows you how to find what version of Firefox you have to help you troubleshoot a problem or just so you'll know if it's up to date.

It's often important to know what version of Firefox you have to help you troubleshoot a problem or just so you'll know if it's up to date. Here's how to find out. *{for not fx29}{for win7,win8}At the top of the Firefox window, click the {menu Firefox} button, go over to the {menu Help} menu and select {menu About Firefox}.{/for}{for winxp, linux}At the top of the Firefox window, click the {menu Help} menu and select {menu About Firefox}.{/for}{/for}{for fx29,win,linux}Click the menu button [[Image:New Fx Menu]], click help [[Image:Help-29]] and select {menu About Firefox}.{/for}{for mac}On the menu bar, click the {menu Firefox} menu and select {menu About Firefox}.{/for} The About Firefox window will appear. The version number is listed underneath the Firefox name. *;{for mac}[[Image:AboutFirefox-Fx5Mac]]{/for}{for win,linux}[[Image:AboutFirefox-Win7v2501]]{/for} {note}'''Note:''' Opening the About Firefox window will, by default, start an update check to see if an updated version of Firefox is available. For more information, see [[Update Firefox to the latest version]].{/note} [[Template:ShareArticle|link=http://mzl.la/MegcGH]]