Diễn đàn hỗ trợ Firefox

As above--I have tried recommended methods ie manage bookmarks<save to HTLM file<import/export --I can send HTML file to new pc via email but cannot get it any further what am I doing wrong or failing to do? Not exactly a whiz kid but know a little about this (obviously not enough!) </p>

I'm back to using Firefox for Windows. What is great about Firefox it's so customizable what is bad about Firefox is it's so customizable. I searched the forums for customizations that I wanna do and more often than not they are settings in the about:config section. Is there any way to back them up so that way if mess up something or if I can't remember the changes That I made to the about:config file Especially if I'm either migrating to another computer or reinstalling Firefox.

Hello,

I just switched to Mozilla Firefox from Chrome, I went through the import process and while Password, Bookmarks have been imported the History however will not import at all. It says it will only import 180 days of history but it appears with a yellow triangle exclamation mark and does not even import a single day.

I successfully imported to Edge for example but again if I try to import the history from Edge to Firefox it fails.

I also tried other freshly installed Firefox based browsers and they all fail to import history from chromium browsers.

Please fix this issue.

I already did the restart, unnistal, reinstall process still not working.

I also went through threads on the internet stating to modify flags and other settings it simply fails when any Firefox Browser tried to import Chromium history.

Any guidance will be welcome.

Best regards,

The CC browser (which I don't want to use) took my bookmark data from Mozilla--Firefox and now it does not have bookmarks. Please restore to Firefox my Mozilla Bookmark data. It won't let me do much because it says another secure program is using it?

Installed ff on new C drive and trying to import my profile from replaced, working drive. Got as far as pasting previous folder into new one and see new files were added. Both drives W10. But clicking bookmarks and passwords gets "nothing saved." Cannot decipher folder contents, & without details it's a dead end.

Likewise there is a page here on "importing bookmarks from another browser", with a link. It opens to window where you can look for the file. Same problem, not knowing where bookmarks are. Is there a place to find details on what profile folders and files store. Or am I missing something else? Thanks for assist. -- PS Images could be added if any purpose.

I am evaluating a password manager application and exported my FF passwords and imported them into the app. For testing I removed all of the passwords from FF. I want to password protect the csv file rather than delete it in case I need to import the passwords back into FF. When I go to File/Info, the "Protect Workbook" option is greyed out. When I go to the "Review" tab, the option to "Protect Workbook" is available, not the "Unprotect" option, so the workbook is not protected. If I click on the "Share" folder on the right side of the ribbon, there is no "More" option. In Windows Explorer the file is on my desktop, not OneDrive - Personal. I right clicked on the file, selected "Give access to" and took the option to remove access. The File/Info option is still greyed out. How can I password protect this file or how can I export it in a format that can be imported later?

Hi, I cannot import my Firefox bookmarks from my macbook pro 2021 to my macbook pro 2024. When I select "import data", only Safari show up, not Firefox, which has been my default browser for many years. Please help me, thanks, cindi

Hi, I have problem for import my bookmark. I installed firfox from snapstore. i uninstall it and then again installed it from snapp store. after re-installing i want to signin in my account and then import my bookmarks & passwords. so i enter my email(i always use this email) but for the password i forgoted it so i click on change password and change it so i entered to my account with new password now here my problems started : i cant import data ! there is nothing! why? :( in another try i cick on import browser data it shows me this options import bookmarks from html or csv file. but i dont have these files! so my question is how can i import my previouse booksmarks and password ?! i really need them :(

thankyou for your help!

Ubuntu 24.04.1 LTS - my firfox version : 133.0 (64-bit)

Trying to install Firefox on Windows 11. I tried to import profiles from the Win10 machine but it didn't work - profile not found. I uninstalled and reinstalled again but same problem. I thought i had removedFF from the system but a search in this PC revealed 4 .browser files, 14 version files labelled from 134.0.2 to 119.0, a Dropbox messaging file? And a Firefox folder in Appdata Roaming.

Can I delete all of these and start again with a clean install? Why does the installer leave so much rubbish behind?

Help!

Kate (posting from an Android tablet, haven't tried to install FF on this yet)