Firefox Community Forum

I need to udate my current version of Firefox, however, my MAC is so old that it wont run the most currnet version of Firefox. Can anyone tell me which version will run on my MAC Sierra version 10.12.6 Thank you.

I'm trying to open a file that was sent to me, but my computer is asking me to update Firefox. When I try to do that, it shows that I already have the most current update.

I have a Mac that you are threatening not to serve any more. I read about your Extended download. If I do not download this Firefox Extended upgrade, does this mean that my Mac will not be able to browse and read web pages, etc., or will I not be able to open any URLs?

Also, I am having problems with some downloads in Acrobat not displaying the proper font type and size and kerning, but it downloads and prints those documents in the right dimensions. Is this a Firefox problem or an Acrobat problem or a computer problem?

I should mention that I am just about out of memory on this old computer and do not wish to add more downloads at this time, until I can get some memory cleared out, which might take me awhile.

My imac late 2015 running 10.12.6 Sierra crashed yesterday and on rebooting I noticed that my Firefox browser had disappeared. I was asked to reinstall with a new Extended support Release 115.34.1esr which I did but now I have lost all my bookmarks and access to my Outlook account. Is there a way that i can retrieve the lost settings?

I got a message that my certificate expired April 18,,,I dont know why? How do I get it restored. The message came on my desktop , FB is working fine and I can view my website flovalleynews,com on my phone....I dont understad this at all!

Is there any way to get data back from pocket? I have been using it since it started to save articles for a book I'm working on. I have saved and sorted hundreds of articles. When mozilla acquired pocket I was so happy that it was taken over by a stable company. I had to take a year off from the project and I return to find this. I somehow missed the one email notifying me it was shutting down. My firefox search page to this day still gives me articles under a heading that reads "recommended by pocket" Is there any way to check if any of the info connected with my account still exists?

I have downloaded Firefox ESR and think it has been installed on my masOS version 10.12.1 and am wondering if I can use it on this version after reading your warning about support. Perhaps I have not installed it properly as I have just used what I think was the previous version since it has all the oldsaved sites.

Chase Bank says I can't view my accounts online because I need to upgrade to Firefox 128 or higher. How do I do this so they can support this information on my MAC computer

I'm trying to log into Peacock tv and i'm getting a message that my browser is not supported. It was working for months and I'm suddently getting this error message.

Your system has now blocked me from accessing Jacquie Larson e-card site to receive or send e-cards. Today it blocked me from opening my statement from Edward Jones. Both of these are sites I have used for years and do not pose a threat to my computer. How do I get rid of this aggressive blocking and get back to reaching these websites?

For some reason, though I have changed absolutely nothing with my browser, now any time a link is supposed to open automatically in a new tab, it opens in an entire new window. My mouse only has two buttons (Magic Mouse on Mac), so there is no way at all for this to be user error in that regard. The best example is in Gmail when you have multiple accounts signed in, you click the profile picture in the upper right and select a different account which then opens in a new tab. I notice that when I use a fresh profile the issue goes away, and migrating a copy of my existing profile between different Firefox versions (this profile I use in 115 ESR exclusively, I don't use it with more than one version, I just mean for testing purposes here), including forks like Waterfox, all are affected by this issue. Is there something in about:config I should look for to change?