Diễn đàn hỗ trợ Firefox

Hello, I had 2 open firefox windows on each of my monitors. I was doing work and at the end, I closed every window on my PC. When I came to the firefox windows I closed my "secondary" window first and it said "would you like to close 3 tabs" and I clicked yes. That is pretty normal, when you have 2 windows. Then I closed my "main" window the one that is always restoring when I open firefox and it also said "you're about to close 20 tabs". Once again, sometimes this happens, sometimes it doesn't, but it always knows to restore it, so to me it's normal. I put my pc to sleep and I the next morning I turn on the pc and it opens a blank homepage. I think nothing of it, so I go to try and restore it through the history and that doesn't work. I go online to look how to restore it and it says everything about backup on the profiles folder. I go there and it isn't showing the files that I had, just the ones that I used this morning. I try to change the firefox profile to see if that window is in another one it isn't. I had hopes that it wasn't erased because that morning when I opened a window and I had more than 1 tab it said to me "would you like to close 4 tabs" and that always happens when there is more than one window open. So in the end I abandoned to recover the tabs I just could do it from the history. My WHOLE history that I collected for the past 6 years is gone and all my cookies. I have Firefox Sync and it shows my history on my phone, but when I go to sync it, it still doesn't show. I need help with at least recovering all my history and cookies; Bonus points if you can try to recover my lost window. Thank you!

Firefox has reset entirely.

All of my profiles, bookmarks and saved passwords have disappeared; only history from this session appears. When I look at "Sync" I see the tabs from one of the profiles in the "Tabs from other devices"... it looks like Firefox thinks I have signed in from a new device, but I haven't.

The "tabs from other devices" lists the tabs from one profile under the correct device name. I am hoping all of the profiles, bookmarks, passwords etc are in there still. How do I "reclaim" these profiles on my laptop?

Where is this information stored so that I can access it?

I have Firefox on two computers, both on Windows 10. One has a bug, so I need to re-install it. My Firefoxes sync, so I am afraid that if I delete the buggy Firefox and reinstall, I will loose my bookmarks. How do I avoid that? What procedure would avoid that danger?

starting over. started with dos3 in 1995. progressed to win95 authored 3 web sites with raw HTML (no compiler softwaree ... atlanticgreen.com + others

then later had to move up to win10 pc computer magnetic drive total crach lost all data logins and passwords. bad time for several months.

strictly PC (no cell) landline only until last Dec 2024.

at over 75yo all computer stuff is new I have primary personal email on small company serve, and with an android cell, I have a gmail acount, that I hate

Have new win comp11 all screwed up almost useless.

was given fairly new DELL laptop and HP printer, I have turned it on and can get to home page

have used fire fox for a long time, only with "sync" from the phones and mozilla has come in and blown every thing up. I had never known what mozilla was, and still dont... what is a AI chatbot

I have two machines running Windows 10 and Firefox 64 bit (synchronised and up-to-date). I recently noticed that the desktop is missing several Firefox bookmark folders, which contain hundreds of bookmarks.

How do I get the desktop fully synchronised with the laptop? Do I use backup? If I am to use backup, how do I see what is in backup, so that I know it is backimg up correctly? Do I reinstall the Firefox and import from backup?

I have the latest update of Firefox using win 10 with Firefox default browser. I recently accessed my Microsoft account and found most of my bookmarks there. I deleted them, rebooted, bookmarks were still in Firefox. Why is my personal choices saved to my Microsoft account.

I have saved passwords on my firefox account in my desktop but my hard disk got problem so i reinstalled windows. all data gone.

but when i logged in again in my firefox account then no passwords are being showing up now. How can they be restored

I just reinstalled my OS (Windows 11), and installed Firefox, logged in, and just couldn't believe my eyes. Everything is just gone. Passwords, history, everything. Why then Firefox Sync is using email and password if it doesn't have any cloud storage for passwords and doesn't even work like chrome? Should I install Firefox on my iPhone to regularly sync two devices (manually), to store passwords on another device, then sync back?

I have lost my passwords on my desktop. I still have them on my mobile. I am currently logged on to Mozilla on my Desktop. If I log on to Mozilla on my mobile and select "Synch" how can II ensure that the mobile passwords replenish those on the Desktop and not vice-versa?

To whom it may concern,

After the latest update I was met with a blank profile, no saved data, even when syncing with my Mozilla Account. I followed the back-up instructions by the support team described in the forums, but it wasn't enough. Common sites I frequent like youtube and gmail were not indexed, the passwords and logins were nowhere to be found. I really don't get what's going on, or why would the Mozilla Account wouldn't recover the data, while leaving that to profiles. Is there any way to recover it further? Or even disable profiles?

Thanks in Advance,

Фаер фокс обновился после какойто ошибки и я потерял доступ к папке олд дата могу я както вернуть с помощью своего аккаунта все кладки. Может они храняться как в базе или отправить мне прошлый профиль еще раз?

After a a clean install of Firefox (It was a new windows installation BTW), I signed in with my Mozilla account to find out that my bookmarks and passwords are gone and I don't know why. - If there is any way of recovering my bookmarks I would appreciate your help to know it

I tried updating Firefox and it failed me. At the end of the day of work I did an automatic update. I shutdown my computer and the next day Firefox worked intermittently as in it would load pages and some it wouldn't load. I thought it was my internet connection and verified in another browser. The internet connection was okay, it was a Firefox issue. Then I notice the Firefox icon was a generic icon. I'm now lost all my bookmarks, which I thought I had in Firefox sync and open windows / tabs. This is a bit frustration that Firefox failed like this and caused me to lose data.

Sir Yesterday Night I opened firefox after that I saw theres nothing showing also I haven 2fa on my discord account Now I lost it please help me to recover I also have firefox backup in a zip file please help 😭😭

For Email - godthunder142@gmail.com

Hi, With ctrl+maj+del, you are able to delete everything cache cookies and such.. but is it possible to delete everything but speed dials or at least pinned speed dials ?

Thanks