Firefox Community Forum

Hey, So I just updated my Mozilla with the latest update and after I restarted my laptop all my bookmarks, history and favourites are gone. I didn't do any backups manually. It's few hundred important work-related links lost. What actually happened? Can I get them back? Please help.

To view my Firefox browsing history, I click the three horizontal lines icon (in the top right corner of the window) to open the Menu panel. I then click History then click Manage History.

How can I make the font larger?

(Ctrl++ does not increase the zoom-level) (Zoom does not increase the zoom-level)

I have a desktop PC Firefox 140.0.4 (64-bit) Windows 11

firefox need to detect and know how much monitors and screens like 1,2,3,4 to know to open new window always in monitor 1, screen 1. in now is open always is where is placed first open firefox program window. that is happened when i start firefox in screen 1 and move it to second monitor screen 2 all others start opened program windows open in screen 2 monitor 2. this is not good. if i will come time to hav 4 monitors and 4 screens what we do ?!?!? chasing where is open firefox program in all monitors.

second. all firefox opened program windows and loaded links in them need to remember where is closed to remember where is need to open in next time like monitor number and screen number. also what is size of program window is in moment of closing of program window.

talk about it and see what you will do about this futures in new updates.

When I forward or backward a video on Youtube, using J, L keys, arrow keys or mouse click, or pause & unpause, there is this fade in effect on the sound. The volume isn't constant. Volume starts at low and it gradually increases. I don't have this issue on any other browser or application.

I would like for the link to open in a new tab AND stay focused on the previous tab with search bar firefox suggestions still open. Even if I hold SHIFT to not lose focus on current tab it CLOSES the search bar suggestions! I then have to type in what I was searching for again. I would like to quickly open every link via a certain keyword in search.

"When you open a link, image or media in a new tab, switch to it immediately" in Settings > General > Tabs is NOT selected. And even if that helped it would still close the search bar after middle mouse clicking a link.

There going down like flies chief I have no idea how long they'll last or what the root cause is but I have report numbers listed below: bp-6a2f6577-50b4-4503-aa6f-edc0c0250714 7/14/2025, 5:44 AM bp-cca0da19-acc6-4699-b2fd-f78070250714 7/14/2025, 5:44 AM bp-3afd947d-1ab0-4e44-9fee-f4cbb0250714 7/14/2025, 1:05 AM bp-9399b8e9-a389-41bb-9231-a95d50250714 7/14/2025, 3:54 PM bp-8e2c1005-1c7b-49ea-8a50-dbb780250714 7/14/2025, 3:55 PM bp-d270fbee-4e08-4c3b-a6ce-870400250714 7/14/2025, 3:55 PM bp-1cd7a43d-c702-4a15-bb9f-396ef0250714 7/14/2025, 3:56 PM bp-e6cd9efa-9998-4408-872a-713c60250714 7/14/2025, 3:56 PM bp-23709997-e2af-4463-b1ce-b7a4f0250714 7/14/2025, 3:56 PM bp-d46d3db6-876e-4794-a500-f1a590250714 7/14/2025, 3:56 PM bp-723ea32e-8da6-46c0-bbc2-ea5190250714 7/14/2025, 3:56 PM bp-a8860709-a511-44de-9f6a-318560250714 7/14/2025, 3:56 PM bp-fa8c5f4b-5b15-46d1-8df6-ae76f0250714 7/14/2025, 3:56 PM bp-bc81e502-f570-4e59-86b3-e2d720250714 7/14/2025, 3:56 PM bp-ddfeae99-8833-4297-9d0c-010d20250714 7/14/2025, 3:56 PM

After updated to Firefox 140.0.4 (20250707120347), all site do not load for me, general sites, like youtube/google. There's nothing wrong with my Wifi/Internet Connection, even Microsoft Edge can load the websites.

При попытке войти в аккаунт twitch появляется ошибка о том что браузер не поддерживается. Я попробовал множество вариантов(какие то были описаны на сайте twitch, какие то предложены технической поддержкой twitch). Вот некоторые из них: 1) Убедитесь, что используйте последнюю версию браузера. 2) Отключите все расширения. Особенно это касается расширений для разработчиков или схожих типов расширений. 3) Очистите кэш и файлы cookie. 4) Перезапустите свой браузер и повторите попытку. 5) также я пробовал запустить с включеным vpn и без него Ниже представлены предложения от тех. поддержки twitch:

  1) As a first step, make sure you're using a supported, up to date browser. The Twitch.tv site is currently developed for the latest versions of the most popular browsers, you can find a specific list here: https://help.twitch.tv/s/article/supported-browsers
  2) Replicate this issue in an incognito window/private browsing mode while your browser extensions are disabled. 
  3) Log out of VPNs or similar software which might reroute requests through an IP address other than your own (how to do this will depend on whatever software you're using).
   4) Avast Antivirus, AVG Anti-Track, and similar software may also affect your connection - make sure to add Twitch as a trusted website or disable it temporarily to see if that resolves it.
   5) Try clearing your browser’s cache and cookies (you’ll need to log into your account again). You can find instructions on how to do this depending on your browser here: https://help.twitch.tv/s/article/supported-browsers
   И ниже мой ответ:

1) I use a supported browser (Firefox latest version) 2) I tried to log in incognito mode and nothing worked either (no extensions installed) 3) I tried to log in to my account with and without VPN 4) I don't have any antiviruses 5) I tried to clear browser data and that didn't help either (running in incognito mode does the same thing)

Hi,

I am in the process of migrating away from Chrome, and I am considering Firefox as my new daily browser. In Chrome, I was able to get surround sound playback through my major streaming services (e.g., YouTube, Netflix, Disney+, Spotify, etc.). As I recall, there wasn't anything specific I needed to do in Chrome to enable this. As long as I was listening through my 7.1 surround sound headset, it seemed to work. In Firefox, it seems that audio from all the listed streaming services plays in stereo mode. Is there a way I can get surround sound to work on this browser? I couldn't find any audio related settings or documentation about this issue.

Thank you.

Hi, Using FireFox to log into Le Chat Mistral doesn’t work on my Ubuntu 22.04 PC. I enter the email to verify the A/C then enter the code number. Next it says ‘You successfully verified your email address’ and pressing 'Continue' I go back to 'Verify your account' page and round we go again??. There is no problem on my Windows 11 laptop so what's the issue with Ubuntu or have I done something silly? Thanks

Hello, I have a question and don't know how to fix it. Is there any ways to have similiar shortcuts in home page in my all devices, because by syncing it doesn't help. Unfortunately I don't want to add all shortcuts manually.

recently some websites won't open. in other browsers sites open fine. problems with pinterest.com figma.com cleared the browser, deleted cookies and cache, reinstalled the browser everything opens in google chrome, i attach screenshots

You seriously need to remove the AUTOMATIC tab grouping, it's annoying as hell!

I know there's a workaround, but that's beside the point. You don't break into someones home in order to re-organize it, that's just bad practice all around.