Firefox Community Forum

How do I revert back to the previous version of Firefox. I have tried to "Manage bookmarks" to get all my bookmarks to show correctly, however there is nothing I can find that tells me how to do it, and there is nothing intuitive about this new version.

Dear Mozilla team, I have nothing to add I made a short summery to a guy who asked why his computer starts redumdebly with Gmail and it's specially to him my question is adressed to.

Completely broken AI and absolutely nowhere to download it.... Worked perfectly fine yesterday, and the poof, it's gone. All the options are still there for AI block and not blocked. Configs are set. You can even see where the AI is supposed to be. Where is it????? Why is there nowhere to download this "extension" (SmolLM2-360M-Instruct-GGUF) when Firefox gets its back broken? I'm not 500 IQ, so I'm not compiling it myself on Linux. Please help me get this feature back. I'm trying to give as much information as I can, but I know it's probably gonna fall short. browser.ml.chat.enabled = true browser.ml.chat.page = true browser.ml.chat.menu = true A bunch of Nimbus experiment values are present. Firefox clearly still thinks the ML/chat feature exists. Yet the On-Device AI section is missing from about:addons.

I have used Firefox for years. Have a backup computer that has Windows 10. It defaults to Bing. I hate Bing! VERY much want to use Firefox for Windows 10. Please, if you can, just email me a link to download Firefox that will work on Windows 10. That is all that I need. My two email addresses are: [edited] OR [edited from community support forum]. Either address will work (both are for same account). Thank you so much for your help! LOVE Firefox!

When I custom installed to a different path,I didn't have the service installed,and when I encountered an update,I manually updated and restarted Firefox Brower,and I saw two uninstall lists in the control panel uninstall list.

Before purchasing, I verified that Mozilla VPN will work on Chromebook (shown on the FAQ page for the VPN). Since I can't install software on a Chromebook, how do I go about using Mozilla VPN on it?

I looked at the system requirements page at https://www.mozilla.org/en-US/firefox/141.0/system-requirements/ . For Windows devices, the operating systems supported are listed as "Windows 10 or later".

In October 2025, Microsoft officially stops providing feature and security updates for Windows 10. However, they offer consumers and businesses the option of enrolling in 1-year, 2-year, and 3-year subscriptions for Windows 10 devices which will provide another 1-year, 2-years, and 3-years of additional security updates. You can read more about this at https://learn.microsoft.com/en-us/windows/whats-new/extended-security-updates

For those individuals and businesses who will be enrolling devices into the Windows 10 ESU program, will Mozilla continue to support Firefox on Windows 10 after October 2025, at least for those receiving security updates through Microsoft subscriptions? Or at that point will Mozilla consider Windows 11 to be the only supported Windows operating system?

Thank you!

When the new update arrived yesterday, I started getting multiple popups from McAfee & Mozilla. Three stay on the screen at once, and when I X one, another appears instantly. This appears to be a scam trojan, but 3 different excellent anti-virus programs have not found anything. This never happened until the latest update. What do you know about this? I don't want to uninstall & start over, but what other suggestion do you have? p.s Usually when I right click on one of them, it takes me to a McAfee ad. I just clicked on one that gave me the option to turn off notifications. That seemed to stop it, at least for now. Am I the only one with this problem? [redacted email from community support forum]

When l look at Settings>Updates>Check for updates: I am usually presented with an update such as the one just now: Security Intelligence Update for Microsoft Defender Antivirus - k32267602 (version 1.443.4.0) current channel (broad) completed00 -

After checking for updates I will then go to SETTINGS> IT clearly shows that I am running Windows 11 PRO.

CAN SOMEONE PLEASE TELL ME WHY IN PLACES THAT ARE TRACKING ME AND TAKING MY PERSONAL INFORMATI0N, THAT IT SH0WS OR SAYS THAT I am running Windows 10? I often see it if I sign into one of the many different accounts that require 2 factor authentication, which will send me a notification alerting me that someone has signed into my account from a NEW DEVICE. OR FROM AN UNKNOWN DEVICE. That is when they ask if I recognize this login and it shows device and location from which the login attempt is happening. IF I answered honestly, (because it is showing a login attempt happening from a (WINDOWS 10 SYSTEM) and my system shows Me that it is running Windows 11 PR0: it would flag as suspicious and my account would get locked up for sure. Instead, because of the odd hour of the night it occurs, that combined with the location I know it is myself and even though it says "ON A SYSTEM RUNNING WIND0WS 10", I force myself to lie and answer that I do recognize the attempt. PLEASE SOMEONE HELP FIND A SOLUTI0N TO THIS ERROR. THANK YOU IN ADVANCE