Share feedback and join product discussions

How to remove ads from Mozilla Firefox frontpage?

Hello Mozilla Community,Any idea, why Mozilla Firefox is adding Ads to it’s frontpage? And how to remove them? I thought Mozilla Firefox is safe to use, no tracking users, no irrelevant Ads on the main/front page.

Email not read flag is resetting when compressing inbox and other folders

When I let thunderbird compress the inbox and other folders, the not read flags on all new emails get reset as if I have read all of the new emails. Compressing the inbox and other folders should have no effect on the flags showing a message has not ...

Goodbye forever, Firefox

Today's crash cost me an hour of work.Last week's forced reboot in the middle of a web conference call cost me reputation. Same issue earlier in the week took out a lot of tabs I needed preserved. Constantly refreshing in the middle of reading someth...

Random Page Crash

As of today, 10/02/25, I have had 6 page crashes during this single day. Is there something out there that is causing this, or should I revert to an earlier version of Firefox?

Non Reponse while scrolling news sites

Recently I have been getting "Firefox Not Responding" when I'm scrolling news stories on sites like New York Times, New Yorker, Atlantic , etc. What is wrong?

To play videos in the browser, the process with the highest memory usage needs to be closed in the task manager

I need helpI opened the Firefox browser and clicked on the Bilibili webpage to play a video (not just this webpage, in fact, any video playback has problems). Clicking on a webpage took up a lot of memory, and my 16GB running memory can take up up up...

Here's my list of recommendations for the Firefo'x browser

1. Add vertical tab function and tab grouping function. Someone made this proposal in 2022 and got support from hundreds of people, but you haven't developed it yet.2. Modify the default settings of Firefox to improve privacy and security. Specific m...

hi my website is not load on mozilla firefox

My website optimizekro.com is not loading on Mozilla Firefox, although it works fine on other browsers. I have tried clearing cache, disabling extensions, and testing on different devices, but the issue remains.Can you please check if there is a comp...

How can I disable the damned new tab page that opens everytime when I start Firefox?

How to stop Firefox from opening a new tab page when launch it??? Damned!!!

Manually Organise Bookmark Folders in Toolbar

I don't seem to be able to do this anymore. Has something changed?I used to be able to drag and drop either bookmarks within a folder, or drag and drop bookmark folders to rearrange the order so I could keep a folder that I'm currently using in an ea...