Firefox has a plugin check in its section on the Mozilla website: https://www.mozilla.org/en-GB/plugincheck/. If you have the time to scroll down the page, you will see a notice saying that "in the future, Firefox will update plugins for you. Until then, you should regularly check this page and update your plugins to stay safe." In August 2011, as in now, there was a Firefox plugin check: https://web.archive.org/web/20110826143614/http://www.mozilla.org/en-US/plugincheck/. Firefox 6 had just come out (https://www.mozilla.org/en-US/firefox/6.0/releasenotes/); Windows 8 and the "next-gen" consoles (launched in 2012 and 2013) were still the subjects of mere speculation. However, if you look closely towards the bottom of the page, you will see once again that "in the future, Firefox will update plugins for you. Until then, you should regularly check this page and update your plugins to stay safe." Does anybody else notice the similarity? Four-and-a-half years ago, Mozilla wanted you to use their plugin check while they worked on giving Firefox the ability to automatically update plugins; now, Mozilla still wants you to use their plugin check while they work on giving Firefox the ability to automatically update plugins! In that time, from Firefox 6.0.1 to Firefox 44.0.2, Firefox has been updated more than 140 times (count it: https://www.mozilla.org/en-US/firefox/releases/), yet Firefox STILL cannot automatically update your plugins. Why have Mozilla been slow to develop this ability for Firefox?