Diễn đàn hỗ trợ Firefox

Hi, For a while now Firefox has been crashing when I try to delete bookmarks; Today however I have been able to delete them very slowly without crashing But only from the side menu and only one at a time (which takes about 5 minutes to delete just one). I have a LOT of bookmarks and some I imported. I am trying to get rid of duplicates and to be honest the whole thing is a mess (which I'm sure is the actual problem).

I organized some into folders and somehow ended up with 2 more main folders ('B' folders). I have done the Verify Integrity solution (with no luck), uninstalled addons, reinstalled Firefox, Updated Firefox, Turned off sync and turned it on again and none of these things worked.

Today I managed to delete 2 duplicates from the sidebar which despite being a small thing is actually a BIG change considering it was crashing so much these past few days. I have no idea what changed.

The problem now is the slowness which may be due to the duplicates and duplicate folders. I'm just kind of hoping by posting this somebody might have a solution or be able to help somehow.

My computer crashed and then I restarted it to install an update and when I got back on I tried to open Firefox but received the message that said something like "Your Firefox profile can not be loaded. It has been inaccessible or not found". I have no idea what to do, I was able to create a new profile (I had to make a new profile folder because I didn't have a folder in the Firefox folder, just a file that said 'Profiles') just to open Firefox but I don't know how to restore my previous profile. I'm not tech savvy at all and I need help please I don't know what to do I just want my bookmarks and passwords back.

i can't get firefox.com/pair to show on my desktop.

I have just reinstalled MS Word on both PC & phone, (as something has gone wrong with my somewhat elderly PC). My phone (Samsung) says to connect mobile device with my Mozilla account, then I need to open Firefox on the PC, visit Firefox.com/pair, and follow the instructions to connect the mobile device.

I can't find firefox.com/pair on the PC.

Hi- I'm trying to setup two step in Microsoft Authenticator. I scan in the QR code from the Mozilla settings and that appears to work. However when I copy the generated code from the app and try to enter it back into the settings in my browser it tells me the code is wrong and thus I can't setup two step. I've tried loads of different authenticator apps and none seem to work. Can you help please? Thanks- Adrian.

An errant setting on my backup program wrecked havoc on my FF profile. I have a backup from two weeks ago which I can go back to, but I'm trying to figure out how to get my browsing history from the past two weeks over to the restored profile.

Some options I thought about: and for clarity, the newer but bad profile is still loadable, I've mainly lost all my extension settings and stored data

• Is there any tool that would sync the entries from the newer/bad profile to the older/good profile?
• If I restore the older/good profile, would FF Sync just add back in the newer entries -- which presumably it has saved in it's system over the past two weeks?
• I believe the places.sqlite" file from the newer/bad profile is still intact. Should I just copy that to the older/bad profile?

Problème : En raison d'un ralentissement grandissant de Firefox, j'ai désinstallé le programme, après avoir sauvegardé le profil à l'aide de Mozbackup. Je l'ai ensuite réinstallé, puis j'ai restauré le profil. Même si cette restauration semble efficace, il n'en reste rien quand je lance Firefox. Que faut-il faire pour récupérer mes données ?