Firefox Community Forum

Hi there just switched to firefox due to some unfixable bugs in Edge, but i'm missing a key feature: in edge i had the following add-on : Volume master, which turns the volume up to 600%, however it has a quite handy bug: whenever you change the volume with add-on and then try to full-screen the player, instead going full-screen, it becomes full width theater mode player. is there any such add-on for firefox?

adding images as an example.

Has Microsoft blocked Mozilla from access my hotmail.com Outlook account now that MS has bought out hotmail.com? I have Windows 11 on my PC and I can't reach my hotmail.com acct via Firefox browser, please advise. Thanks.

Hi, Since the search open tabs function is part of the overflow button in a horizontal tab layout, when you switch to vertical tabs, you lose that search function. Is there a way to add it to my vertical tab layout? Thanks, Scott

Good morning Why on the website https://www.plusliga.pl/ when I select a match I can't view it point by point, but in the Safari browser I can?

Today is 11-12-2025. After the last update a few days ago, many of my websites would not load up on firefox and when try on Edge or Chrome, they would work perfectly. I did a recovery back to 10-31-2025 and everything worked fine. Now I am afraid to do another update until I know what is going on. What would you suggest? Thanks,

I tried restore under managing bookmarks, but it only give me about a week or two's dates as choices. I went back and it is still gone. I looked for an Old Firefox Data file on my desktop (or anywhere on my computer) and did not find that either. If I can't choose to add something to a category or to the tool bar, the bookmark function is not really helpful to me.

How do I confirm that the AI that was recently put into the browser is not working? I want nothing to do with this technology, if it is not able to be disabled then I will switch browsers.

Hello, my name is Dimitris and I have pc with windows 11 and bitdefender total security installed and fully updated. Since yesterday when I open mozilla firefox a file on desktop appears with the name bd_config.cfg. I wonder whether my pc is infected with a virus or malware?

Best Regards

I got a random pop up on Firefox that I clicked without fully reading it, which closed Firefox and then prompted me for the administrator password (aka the password of that account on my laptop) so Firefox can install a helper tool. I did, and it did nothing. Every time I try to open Firefox I get the same pop up prompt and no matter how many times I give the password nothing happens, and I can't open the application. Clicking cancel on the prompt also does nothing.

I logged onto a different account on my laptop and can use Firefox like normal, but none of my settings/bookmarks/passwords from my other Mac account are saved here.

I would just delete and reinstall Firefox on the administrator account that is having this issue, but I don't know if I have anything properly backed up on Firefox, and I have a ton of things saved on there that I really don't want to lose. What do I do? Please help :(

Last screenshot is what happens when I try to launch Firefox and enter the password when the install helper prompt pops up

I use Firefox as my browser. I have 3 BT e-mail addresses. I wish to delete 2 of them. In the drop down menu to sign into my e-mails it lists my e-mail addresses several times How do I delete the entries I don't need

Firefox just did an update about 9 AM on 11/12/2025. I use dictation software to navigate the webpages due to disabilities with my hands. The software can no longer recognize any of the tabs at the top of the screen, nor any of the buttons on webpages. This makes it almost impossible for me to navigate on the web. Something must have gone wrong/been overlooked in your coding with this update. Can this please be fixed?

Hello,

I tried to use the Cascade window feature on Firefox but its not working, other applications are working fine, I have attached * Screenshot of error* Raw Data and Text. I did not try to check when i installed first but its not working now. I also have not reinstalled it yet.

Windows ver. 10 Pro 22H2 (OS Build 19045.6456) Firefox ver. 145.0 (64-bit)

Please help and thank you. Best Regards, Alootikki