Firefox Community Forum

之前用的老版本firefox浏览器，注册和登录的是firefox账户，并且绑定了邮箱。自从账户升级为mozilla账户后，要求重新注册新账户，新账户我用的也是相同邮箱，但是系统并未提示我账户信息迁移或者邮箱已经被注册使用。mozilla账户是全新的账户，没有任何之前firefox账户的信息，firefox账户上使用记录和保存书签也完全没有。 现在我要如何将之前firefox账户里面的信息转移到mozilla账户里面，或者浏览器firefox账户的登录端口在哪里，不想用Mozilla账户。

I've been missing scrollbar arrows on my Mozilla Firefox browser for a long time now, which makes browsing and engaging with various websites more difficult. Can anyone tell me how to restore the scrollbar arrows?

Здравствуйте, у меня возникла проблема: пользуюсь браузером с компьютера, в какой то момент , каждый раз при закрытии окна все аккаунты на всех сайтах разлогиниваются. Приходится каждый раз везде снова авторизоваться. В чем может быть проблема? Где то капался в настройках, разрешал сохранение cookies но это так и не помогло, может быть я просто не все места нашёл и не везде передвинул бегунки.... Вроде в некоторых браузерах бывает такая настройка, специальная. Если она есть в фаер фоксе - скажите, пожалуйста, как её отключить? Если её нет - подскажите какие ещё могут быть варианты?

Пожалуйста дайте ответ с конкретными путями действий , или со скриншотами

When I scroll some sites with the touchpad, it doesn’t scroll smooth like on windows. It scroll brutally 3 lines after 3 lines. I can’t scroll a half line for example. Even if I activate “smooth scrolling”, it doesn’t scroll with the precision and the speed of the hand. I don’t if It’s a mistake in the code of gecko or in the code of firefox but could somebody fix it?

I'm on a 2017 Macbook Pro. I believe I was using Firefox 137.0 but have now gone back to the last saved update session file which is 133.0.3.

When I close Firefox, it clearly recognises all the open windows as it asks if I want to close all 6 windows. When I reopen Firefox it briefly shows all the windows in position but before it reopens all the tabs in those windows, 2 of them disappear. If I open a new tab and start typing something I know is in those missing windows it suggests "Switch to tab". If I click on that the current window dulls as if the requested window and its tabs have become active but the entire window is invisible. I have tried renaming xulstore and localstore and tried deleting xulstore entirely. Neither worked. It's possible that I hit some mental combination of shift, command and something near the 3 or 4 keys on the keyboard as I was trying to take a quick screenshot on a website before a pop up reappeared. This was the last session where everything was as it should be. I wish I hadn't gone back to the saved update session from December as its clear the app still recognises the windows are "there". I've reopened it so many times since having deleted tabs, cookies, whatnot that the session I was in before things went pear shaped is now long gone. If I click on the icon for recent browsing it shows 6 windows and I subsequently deleted some tabs from the missing windows that might've been an issue, were recent, or might use more power like Youtube or news sites. On restarting, the 2 missing windows remain invisible. In the words of Penelope Pitstop. "Hayulp!" Any guidance or tissues gratefully received.

In recent Firefox versions, the behavior of window.open() has changed. When opening a new window with an empty URL (), Firefox opens a blank tab (about:blank) and then loads the specified content. However, the about:blank tab may not close automatically as it did in earlier versions.

Hi, so basically for the past few days my YouTube Premium has randomly stopped showing me my YouTube Music and it refuses to work. The page still loads, it just doesn't play any songs. I've tried reloading the page, checking my internet connection, resetting the browser & computer, clearing cache, deleting cookies, turning off all my extensions, signing out, doing everything I can really think of and it's still not working. When I check on Chrome and on mobile it's perfectly fine, so I have no idea what the issue is. I've tried to see if other people have had this issue as well but they either never got answers or I tried a solution and it didn't work for me. I have the latest version of Firefox as well. Could really use some help, thank you !

I like to use mozilla having several windows open. I don't turn it off in the standard way, I just turn off the computer with all windows open. When I turn Mozilla back on, all the recently closed windows open for me. I remember that it was enough to change one function in about:config.