Diễn đàn hỗ trợ Firefox

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

Firefox will not open up my credit union's page when I click submit on the login page. I can open up the login page and go to my account when I use a private window. Why won't it open in the general window?????

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.

Hi, After a bad windows update my pc crashed and I had to restore my windows 10, I found all my bookmarks in the Windows.old and tried to do the same with the login files and it failed. I didn't have a synch accout yet so I can't restore from there, just my old logins.json and its backup. Tried to just replace the files from the old to the new but didn't work. Thanks for your future help! Paul

Hi, I want to move my FF profile(bookmarks, passwords, login in's, CC info, preferences, etc) from my old computer to my new computer. I did a quick google search and found all I have to do is it copy the Appdata/roaming/mozilla/profile directory to the new computer. I had closed FF on the old system before I copied it to a USB drive. On the new computer I installed FF. opened it, closed it, copied the file/directory to the new system. There were already to profile subdirectories present. I just added mine. Now FF crashes. I can't have both computers on at the same time so I do not think 'Sync' will work. What did I do wrong? Any help would be appreciated.

I am having trouble logging into my bank account. Message is saying error, secure connection failed. An error occurred during a connection to online.newcastlepermanent.com.au. PR_CONNECT_RESET_ERROR. Have not had problems before. Please help.

After the last update I can no longer see the comments section at the bottom of news articles on both Fox News and Yahoo. I double checked and they are workin fine on Chrome (I never this browser). I have been using FireFox for years and this is the first time this has happened. I am using Win 10 Any help would be appreciated Thank you

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

Got new desktop and cannot retrive my bookmarks. Granted old machine was 16 yrs old. I'd figure Firefox would have have a back up system. I'm 70 years young and this has got me scraching my head!!!! Not a computer expert. Thanks George

Hi, I'm new to asking the Firefox community a question, but I hope you can give me directions to solve my problem:

I currently have Firefox v. 78.15.0esr on an iMac (early 2008) running OS 10.9.5.

I know that version has been unsupported by Mozilla for a few years, but I still want to keep this computer alive after I install the latest Firefox version to the newer (refurbished) iMac M3 2023 which should come with OS 14 or OS 15.

I hope that downloading the latest Firefox for Mac version off your website should be pretty straightforward, but what I really need help on is how to bring my Profile residing in the Library/Caches/Firefox folder on my older iMac to become my Profile on the latest Firefox version on the newer iMac (while still keeping my older iMac).

Appreciate the help.

None of my saved passwords in my Mozilla account are showing up when I switch laptops and try to logon to various sites. Instead I have to manually enter the passwords for the sites every time even though the sites show that I have saved passwords for that site in my Mozilla account. When I type the password in a old or new site, Mozilla doesn't even ask if I want to save the password anymore.

So recently I had reinstalled windows and reformated all my drives, I am also sure that this account is my only firefox account. But when i checked the sync data it shows only 1 sync data which is today 14/3/2025. I am also sure that I had left all my sync data as default therefore it should have automatically sync. But currently I do not have access to my bookmarks, etc

I'm receiving this when I log on to Huffington Post. Never had this happen before. What's going on?

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Hi. I used braindead the backup function in the bookmark tab (see picture) After that all my bookmarks are gone. I thought its not a problem since im always sinced with firefox, but guess firefox already sinced my empty bookmarklist or i just dont know how to get the old one. I made a fresh windows install a few hours ago, so i guess i dont have a local backup on my pc. Kinda funny that Firefox does a backup right after a new install, but not when importing a bookmarklist.

Is there a way to get an old backup out of my mozilla account, or are 10+ years of saving bookmarks just gone?

i reinstalled windows and re downloaded firfox i logged into my firfox account like a normaly doo to get all my data but non of my data is getting synced it always works but it is not working no i need my data i have my passwords to all my account on it pls help