Firefox Community Forum

I saw a very confident by a 'support volunteer' that the interface contains controls to delete traces.

Show me in the in interface where these files can be deleted:

C:\Users\User\AppData\Local\Mozilla\Firefox\Profiles\0NB2KS6j.Profile 1\cache2\entries

C:\Users\User\AppData\Local\Mozilla\Firefox\Profiles\0NB2KS6j.Profile 1\safebrowsing

Some very bold claims that I don't see backed up by anything having to do with reality.

Check https://piunikaweb.com/2026/08/14/firefox-x-images-videos-not-loading/ for details, but basically xTwitter/Melon messed again with their latest update.

Any word from those in the know yet? Having to use different browsers to see multi-pic posts is really annoying.

Recently I had to install a new windows, and I signed in to my Firefox account and found all the data from the previous windows including the open tabs, I could find them from "Tabs from other devices".

But now can't find them any more, although that device name is still there in my account page, under " connected services", please advise.

after the new version of firefox update my home page which i have always had Newsmax.com does not load says problem loading page i have tried several times and it will not load. it works in Google chrome so why not in Firefox

Hi, I need help retrieving my Saved passwords, Bookmarks and History. I have recently changed my mobile phone and Laptop. I've logged in on both items. I can't find my password, its clean. I can only see the visited sites that were on my new mobile, but nothing from my old laptop even after login and Sync

Mac Mini Pro M4, MacOs 26.6.1, Firefox 153.0.4 When I click on a "mailto" link I get a pop up that says select an app for mailto. In this popup, Firefox shows as the suggested app. I click on it and I get a message that says This Can Be Changed in Firefox Settings. When i select Firefox in this popup nothing happens. When I look at the mailto setting in Firefox it clearly says Firefox. Help. Thanks, Pete D.

sorry please to contact you in this time,because i have a problems on my pc about camera doesn't work and the ask me to download it on Firefox but i made research but i didn't get the result could you help me about

Firefox lost all saved passwords and tabs. There are no other profiles on my system. It is like I just loaded a new version for the first time. Hopefully something is saved somewhere. I thought these were all saved to my profile but not anymore.

Hi, My Firefox crashes when alt tabbing into it from a 3D accelerated fullscreen application. Sometimes I am able to just close Firefox, most of the time the only thing helping is a complete system restart.

Hardware is an AMD Ryzen 5800X with a Radeon 6900xt and 32Gb of Ram. Windows 11 and the graphics drivers are up to date.

Firefox itself does not seem to recognize the crash and does not have any logs of it.

When I open Firefox on my MacBook Pro laptop, the widgets will not load content. The first attached images is a screenshot of a current display. the other two images are screenshots of troubleshooting steps that appear to relate, but I'm not sure which might apply. When I try Step 1 "Force Enable System Widgets", I have found the setting to be "false"...which I set to True...but that doesn't fix the problem.

If I go to save something from within Firefox (on MacOS desktop browser), if I try to forward delete some characters, nothing happens. I can go to the address bar and forward delete characters within a URL, but doesn't appear that I can do so in other dialog boxes within Firefox. I've verified issue persists in debug mode as well as standard mode (and just re-freshed firefox within the last day and thought that had resolved the issue until realizeing forward delete will still work in URL field, but not in firefox dialog boxes like the save as window when downloading something.

I have McAfee pop-ups that seem to be linked to Firefox. How do I get rid of them? I have used the McAfee MCPR tool, but the pop-ups remain with a Mozilla Firefox notification box. When I open a link from an email I get nine of them. Seconds ago I just got a system update Mozilla Firefox alert box; if I click on it, I get a page to sign up for McAfee.

Cannot log in to Xcel Energy web page after resent Firefox update: the error code is The requested URL was rejected. Please consult with your administrator.

Your support ID is fa42d3aa-1a9d-4b8f-a478-529a34e84924 Error 403 - Forbidden F5 site: ch2-chi

Other web sites work fine.