Firefox Community Forum

Using version 88.0 and browser - both outdated and not supported. How can I update to newest version and browser? I am 80 yrs old and not computer literate. Please keep it simple. No human help is available - I am alone.

Apparently Windows 11 won't upgrade from v23H2 to 24H2 because the very nice cpu (and system) don't support SSE4.2 or PopCnt instructions. While v23H2 won't get updates after November of 2025, I tend to use operating systems WAY beyond no more updates without problems, and only upgrade when browsers no longer update and support some websites, notably banking and credit card sites, for example.

Any way to get at least a rough idea of when/how long Firefox will continue to update on Windows 11 23H2 so I can plan ahead? Usually it's a year or 2 or more after Microsoft stops updating the OS.

Thanks.

What does this mean? being updated by another instance

Is this why my FF is running godawful slow today?

Pages coming up in 20 to 60 seconds or more instead of in a second or two.

Can anyone tell me, please, how long I should be able to keep accessing Firefox on a Windows 10 tablet after Microsoft withdraws support for Windows 10 later this year? I seem to remember being able to access the internet on an old laptop as a 'test' a year or two after I'd stopped using it after Microsoft stopped supporting whatever version of Windows was on it, but I can't remember whether it was via Firefox or Internet Explorer or some other Microsoft browser. If Firefox will still 'work' will Microsoft withdrawing support for Windows 10 have any effect on how well it 'works', and/or how secure etc it will be? I am going to try to install some sort of Linux on the tablet (well) before Microsoft abandons Windows, but if it turns out I can't install Linux, I'm hoping I should at least be able to access the internet via Firefox. Thanks to anyone who can help. (ps I'm not sure whether this is the right place to post this question, it's just that performance and connectivity seemed to me [in my ignorance] to be most appropriate!)

I've been using Firefox for a while now, and I heard there's a new update available. I'm curious about what new features or improvements have been added in this latest version. Is there a summary of the key changes? Also, are there any significant performance enhancements or security updates that I should be aware of? I want to make sure I'm taking full advantage of the latest capabilities. Any insights would be appreciated! Let's discuss more about this!

W11 24H2

I just received an update to FF 137 and my userchrome.css which is set to show tabs BELOW the toolbars (i.e. a logical place above the relevant pages and not halfway up the toolbars etc.) has stopped working. Checked the toolkit.legacy etc and it's still enabled.

Any ideas to fix this are welcome.

I try to update Firefox once a month, but every 6 hours I am notified about the release of a new version, so I have to click Cancel. Is it possible to increase this interval (at least to 24 hours) or disable it altogether?

I tried changing settings "app.update.interval" and "app.update.background.interval" but it didn't help.

Hi there, I'm trying to make a little old machine useful it is an HP mini (Laptop) with an Intel(R) Atom(TM) CPU N455 @ 1.66GHz and 2GB of RAM; it appears the firefox version is too old to install some extensions/add-on like uBlock... I don't want to throw it in the trash; any recommendation please?