Firefox Support Forum

I'd appreciate easy to follow steps (for the last version of Firefox for a Mac using Mojave) to locate cookies for only ONE SPECIFIC website and delete them.

Thanks.

When I try to log in to my account at t-mobile.com I get the message that Firefox is not supported in incognito mode. https://www.t-mobile.com/unsupported_firefox_incognito

Logo Corporate Firefox is no longer supported in private mode

The Firefox browser is no longer supported in private mode on our site. To continue, please take Firefox out of private mode or choose another browser. We recommend Chrome, Safari or Edge.

Do I have to compromise my privacy and security just to use the t-mobile.com website?

This happens only on the t-mobile.com website and only after I try to log in to my account. If I don't try to log-in to my account their website works just fine with Firefox.

Thanks for any help on this situation.

Hi. I'm trying to download an installer .msi file from a valid link. If I do this in Chrome it simply pops it into the Downloads folder as it should. In Firefox, it downloads and then displays as a text page of garbage. It seems the file is wrongly defined as text/plain on the server rather than as a binary.

However, I've looked into my Firefox settings to see if I can define the handling behaviour of that file type. I can't! Amazingly to me, the .msi file type can not be added to the list manually. There is no "Add File Type" functionality in there. It seems as though I have to handle the file in Firefox for it to see that that type exists and then it will let me add it to the Downloads/Applications area of settings.

I can right click on the link and choose Save File As which gets round it, but then I still cannot see the .msi file type to add it to the Applications list. Can anyone tell me what I am missing here?

Hello,

Please see the attached picture. On my laptop screen (but not my second screen monitor) when opening just Firefox, there is a considerable white bar at the bottom of the browser that blocks website content. When I click on it, it brings me to another task I have open, such as Microsoft Word or my desktop.

Chrome and Edge does not have this problem, I checked. It is relegated to Firefox only.

How can I fix this?

Moving mouse quickly and hit something, mouse clicked. BAM, fonts and picture to tiny size. Cannot find anything that makes that happen to undo it. All pages that site, no other site. Closing/opening Firefox stays the same. Zoomed to max and can now see, but page is not correct proportions.

Firefox view is a new feature that looks awesome and I'd love to try it out to sync stuff between devices. There's just one problem:

1. Firefox view works on my laptop and seems to work on my phone, but does not work on my desktop.

For reference:

• Desktop (doesn't have view tab) is Mac Mini 2020 (M1) on Mac OS Ventura 13.0 (22A380)
• Laptop (has view tab) is Mac Mini 2020 (M1) on Mac OS Ventura 13.0 (22A380)
• Both devices are running Firefox 106.0.2 (64-bit)

I have already:

• Made sure "Open Tabs" is enabled for sync on all devices
• Looked for the firefox view in the "Customize Toolbar" menu
• Disabled / Re-enabled Firefox-View in about:config

Every time I go to a website that show location (Home Depot, Indeed) it shows my location as Philadelphia, PA. I am in Holley, NY. That's how it used to show up on Indeed. Why is it doing this now?

Steps to Reproduce: Copy picture from browser(Happens only when copying from Mozilla) and paste it into discord message window

Picture actually should attach only as one file

Happens not only to me https://www.reddit.com/r/discordapp/comments/x11iq3/comment/imbg35t/

The scrolling functionality in Firefox on my mouse has suddenly stopped working - please help. Does not scroll down the bookmarks pane. Webpage scroll bar on right of screen won't work with my mouse, must be dragged down or up the page using cursor.

Hello

I am using Firefox for ARM64 Windows and noticed that the browser will lock up at random (roughly every half an hour, and usually after trying to navigate to a new page). As the browser doesn't actually crash, just freezes, I have no crash reports to submit.

I am using a Windows Devkit for ARM.

As a developer myself, my instinct tells me this could be an issue with Firefox's JIT for Arm64 platforms but I have no proof.

I have tried to figure this out on my own, with no success. Can you send me step by step instructions on how to move my bookmarks to the side of my browser screen. Right now they go across the top of the screen. Thanks!

Hi, I'm migrating to a new PC and followed the below article to open all my currently synced tabs from the old machine on my new one: https://support.mozilla.org/bm/questions/1357426

The issue is that the on the new machine when I open all synced tabs, the order is reversed, i.e. my latest tabs that are on the right on the old machine are now on the left in my new machine. How do I tell open all tabs to keep the same order in the new machine? Any help is greatly appreciated..!

Thanks! manoja

Is there a toggle to turn off the purple theme in private windows? As an elderly person I find it hard to see things and it's quite irritating to say the least. This only started showing up in my Windows 10 and my linux systems in FF Version 106 and is also violating my preferences to have a totally blank page when a new private window is opened. Suggestions would be most appreciated.

bold textAlthough I've set Firefox as my default browser & Settings shows that it is, Bing insists on popping in first. How can I stop Bing?bold text

Firefox updated to 106.0.2 (64-bit). When I press ctrl-B, my bookmarks appear on the browser's left side as expected. However the text is not visible. If I hover my mouse over an icon is the list for a bookmark, the link appears. Also not all the bookmark icons appear. There are gaps between bookmarks on the list. Again, I have to hover my mouse over those gaps for bookmark info to appear. How do I make my bookmark list readable/usable again?

Hello For some tasks I use to open on a firefox window several tabs. How to save this window with that particular set of tabs without having to reopen each time separately all these tabs. Thanks!

font corruption? the font called Calibri is showing up as italic in all websites that use calibri. but i dont have calibri installed on my computer. how do i fix this? in the past, my friend had a similar issue with fonts looking all weird in code on websites and i told her it was font corruption and had to remove a font on the system level which rectified the issue. but in my case, i dont have calibri installed on my computer. so when i go to the outlook website, all the emails are coming in as calibri italic out of nowhere, when i didnt change any font settings. if i go into google docs, and paste some notes and change all the notes to the font called calibri, it shows it as italic. but i dont have italic selected in google docs. how do i fix this in firefox???

As of today, when I started a new private window of firefox, the Toolbar & Menu Bar showed up in black background colour. Can I configure this behaviour? I checked, if there is a private mode-dependent configuration of a certain theme, but is seems as if there is no option like this.

Thanks for any help, Richard