Firefox 技術支援討論區

I need to transfer my FF profile from a Sony to Lenovo. The hardest challenge should be moving from a Win 7 to a Win 10, but I'm not really worried about that. The huge problem is that for almost a week FF stopped pushing web notifications of any sort of any of the platforms I've authorized. Important (?) note: randomly a couple days ago the notifications started working for no reason, I wasn't doing anything in specific, just working. I took screenshots to see if the debugging - runtime: about:debugging#/runtime/this-firefox#serviceworkers and saw changes here and there but nothing that could shed light as to why this happened. Example: if the notifications working were all running or stopped but saying fetching or not fetching.. there weren't coincidences that IO could find anyway. I shut down the laptop, the next day the notifications were gone again and have been gone ever since. I think yesterday or the day before I downloaded FF again and ran it, but I don't think that did anything. I didn't uninstall it, I wasn't sure if doing so could worsen the problem in such a way I wasn't gonna be able to open FF at all. I know nothing about computers, any suggestion would be appreciated. I don't dare to move nor transfer anything to the new laptop afraid to keep having the same problem or worse in there too, not to mention I'm not familiar with it so I might have an ever harder time finding a work-around that could make something that doesn't work, work. My doubt is: whatever it is that is causing this defect, if I transfer this profile to the new laptop, will it continue to happen in there as well? Is it possible it's something wrong within the profile itself and if so what can I do to transfer all this data to the new laptop? I really need his profile. Is there anything I can do to know where this problem is coming from? Am I causing the problem unwillingly, but most importantly, will this keep happening in the Lenovo? Is there any way to troubleshoot this specific issue to make sure wtv it is, won't be transferred within the profile to the new laptop so it won't fail in there as well? Please let me know if you need more information, any tips would be appreciated

I am using firefox 80 version and i tried installing certificates through certutil in cert9.db but certificates are not getting installed. i tried with older version but still certificates are not installed.But when i tried installing through command prompt certificates are installed.what is the possible reason?(i am using windows 10).

It's impossible to edit a URL in the new and terrible address bar. This is a problem, and just one tiny example among many, when a website shows a non English page because I am in some other country. I used to be able to change .../de/etc. to /en-us/etc. and get the correct page. Now I have to click dots, select to copy, paste into notepad, make the change and paste-and-go.

Can this completely idiotic behavior be changed? Who is this aimed at, anyway? Address bars have worked the same for decades at this point - and whilest enhancing it is fine, disabling something as basic to ALL Windows or Mac as editing is insane.