#Reset firefox os x for mac

We think you’ll find it useful - and probably want it for other things. So the next time your Firefox seems sluggish - or crashes - give the reset button a try.

Site-specific preferences, search engines, personal dictionary, download history, DOM storage, security certificate settings, security device settings, download actions, plugin MIME types, toolbar customizations and user styles are also not saved.

Bookmark sites before your reset and you’ll be able to return.

The reset process will close all open websites.

But regardless, you’ll need to reinstall them. Reinstalling them one at a time might point out the culprit.

Extensions and themes: although helpful, they can sometimes cause problems.

Cookies (you won’t be logged out of any sites you were logged in to before the reset).

Here’s what you’ll still have in your browser: When you reset Firefox, you don’t have to start from scratch. Click the “Reset Firefox” Button, confirm your action with the slide-down prompt and then click “Done” when Firefox lets you know it’s reset. Go to your Firefox menu bar and select Help > Troubleshooting information. Who has time to troubleshoot these things? It’s tedious, sometimes frustrating and often doesn’t fix the problem.įirefox has a solution.

These can slow down your browsing, cause annoying crashes and just make a big old mess. Over time, you acquire plugins that you may or may not have willingly downloaded, toolbars you don’t remember installing and more. This was done to provide security updates until the final Firefox 78 ESR update (version 78.15.0esr. These users were moved to the Firefox Extended Support Release (ESR) channel by an application update.

#Reset firefox os x for mac

Remember when a do-over was acceptable? You got to start with a clean slate and try again.Ī do-over would come in handy in many real-world situations. Firefox version 78 was the last supported Firefox version for Mac users of OS X 10.9 Mavericks, OS X 10.10 Yosemite and OS X 10.11 El Capitan.