Diễn đàn hỗ trợ Firefox

Is there a setting that prevents Firefox from closing immediately when the X in the upper right corner is clicked? Thinking a question "Are you sure that you want to close Firefox" should pop up. Recently I've closed Firefox accidentally and lost all of my open tabs (I don't keep history).

I'd like to try enabling Tab Groups in Firefox 135.0 (64-bit). But I don't want to risk scrambling my gazillion or so tabs if Tab Groups is not stable.

I'd appreciate some feedback from Firefox users who have enabled Tab Groups.

I'm running Windows 10 version 22H2

hallo zusammen wo finde ich in firefox eine funktion, die mir die zuletzt angesehen und geöffneten tabs wieder herstellt?😐

in den einstellungen ist "Vorherige Fenster und tabs öffnen" angehakt.

es kommt aber wiederholt nach updates dazu, dass die letzten fenster und tabs nicht wieder geöffnet werden, sondern nur 1 tab mit der festgelegten startseite.🤷‍♂

muss ich mich damit abfinden, dass die letzten tabs hin und wieder im nirwana verschwinden? oder gibt es auch dafür einen tipp für laien?🙏

lg whitebird 🕊

Добрый день. В процессе использования браузера, вкладки самовольно перезагружаются. Играю в браузерную игру и ни с того ни с сего вкладка сама по себе перезагружается, выкидывая меня из игры. Это происходит по непонятным причинам. В настройках я отключил автообновление вкладок (about:config - accessibility.blockautorefresh: - true). Там стояло значение false. Но вкладки все равно обновляются без моего участия. Это происходит на всех моих профилях в Фаерфокс. Как это остановить? Это мешает мне пользоваться браузером и комфортно играть.

After having created a couple of tab groups with some of the numerous tabs that were already open in my browser (Firefox, of course) and then closing and reopening the browser shortly after, no tabs at all reopened even though this is my normal setting for Firefox: open all previous tabs when opening firefox. This setting had always worked before - as it does now with the new tabs. However, all my previous tabs as well as the freshly created groups have vanished. Do you have an explanation and ideally a way of recovering the tabs - or the groups at least? Thank you very much. Kind regards, Kerstin

I have a firefox that saves each and every window it displays. I would prefer having only the existing windows in my system. For instance, when I click on Firefox and goto all windows there is one only, not 2 to 50 of them. This happens with only one machine and I want to stop it.

I thought I had already sent this but I couldn't find it.

Thoughts?

The new group tab feature of latest update of Firefox browser (just downloaded) doesn't actually work. What's detailed in the description doesn't exist. I'm using macOS Sonoma version 14.7.5 Of course it restarted following the upgrade.

Why won't Firefox open any new windows? I give ir the command to open a window and yet all i get are tabs and I never click on open a tab. I have an HP probook this for windows 10 and i am also having the same problem with Chrome. I have uninstalled and reinstalled chrome and that did not fix it so it is not that. What would cause this? I have already cleared the cache cookies history browsing etc. and nothing is fixing it. PLEASE HELP.

When I'm on a website and click on a link to open in a new tab, the new tab option does not show. The open a new window shows. The options should show in the order of open a new tap on top, followed by open a new window. This only happens when the link shows above two third's of the page. If the link is on the bottom third of the page the option for open a new tab shows above the open a new window. When on a web page I can't scroll down if the link is above two thirds of the page (at the top two thirds of the page). This has been happening through Firefox updates that don't correct this issue.

When I open Firefox browser around ten several weeks old tabs are there. It is not set in the setting to open. I did many attempts to get rid of this nuisance and they are still here. I Created new profile, erased all profiles, removed Firefox, and reinstalled with option not to use old setting since new installation found that the fire fox has been installed. And frustration part that Mozilla do not offer (as I know) support to fix this problem. This glitch is hidden somewhere and the program always find it an put it back. I am not sure if what to do as I run out of options, other than turn to another browser after many years using only Firefox with no problems at all. Thanks Ned

help me restore all tabs if possible, there were more than 200 tabs i need to restore them. i tried to restore them through journal and other profiles but there were empty tabs there too.

In early June 2025 I finally ditched Windows 10 for 11 and I've been a Firefox user since practically the very beginning of Mozilla.

Now, I notice that the "Restore Previous Session" button in the drop-down of the FF menu is missing. Additionally, I discovered late in the game that Mozilla DID listen to me and gave us the ability to "name" or "tag" an entire window in the browser. This was a HUGE boon to productivity as I'm constantly toggling from window to window to tab to tab.... Now, with the most recent update this ability seems to have disappeared....

Hello,

So I have this habbit I love which is opening a link on a new tab, then continue browsing the content on my old tab until the new one loads, or when I am done reading through it. Recently, firefox has been switching automatically to the new tab once it loads, which interrupts my workflow/reading a lot.

Is there a way I can stop this or turn this feature off? I believe I start experiencing this after an update.