Firefox 社区论坛

I am very happy with pinning websites to the taskbar. It is very practical to have your mailbox on a solo tab on your taskbar. (picture 1)

However, I discovered that adding the outlook.live.com website to the taskbar does not work properly. The icon (picture 2 and 3) is not shown, unlike the Proton and Gmail icon.

Also the Windows message does not show: "Apps" 'Do you want to add ... to the taskbar?' 'Yes' 'No, thanks'. (picture 4)

I lost all my short cuts and have no ability to add them back or get the ones I had back cked settings which is on but I see no short cuts or the add shortcuts button that was there

WINDOWS 11 IS ####### UP MY ####### COMPUTER. I WOULD LOVE TO CONTINEU USING FIREFOX, I've:

uninstalled it and re-installed firefox (cleanly and with existing profile), like 5 times installed it through MS store made files in the mozilla appdata folder NOT read only checked for parental restriction status in config checked for -locked files on profiles

I am begging you. Please, help me.

I need assistance resolving an issue where videos on YouTube play choppily in Firefox. The playback stutters frequently, even at lower resolutions, while other browsers stream smoothly. I’d appreciate guidance on troubleshooting steps to improve video performance—such as checking hardware acceleration, browser settings, or possible extensions causing the issue.

hi in a new win 10 instal most text incl Fire Fox text is made up of letters [font] that are made of thin and thick lines [in the same letter]

i dont know if its a strange font or another problem, i have copied all "font" setting from my other pc where i dont have the problem.

also i cant get spell check to work here dsespite turning it on

its very distracting, would be very gratefull for any suggestones if any one can 

help thanks

I'm back to using Firefox for Windows. What is great about Firefox it's so customizable what is bad about Firefox is it's so customizable. I searched the forums for customizations that I wanna do and more often than not they are settings in the about:config section. Is there any way to back them up so that way if mess up something or if I can't remember the changes That I made to the about:config file Especially if I'm either migrating to another computer or reinstalling Firefox.

Hello! I'm having an issue specifically in Firefox Developer Edition only. Whenever I set a video to go fullscreen from any domain/service, little strips on the top of left of the fullscreen video show my desktop (shown in attached screenshot). I've tested this in regular Firefox as well as Google Chrome and fullscreen videos work just fine on both of those browsers.

Before this current version update, this problem would happen the first time putting a video in fullscreen, but every subsequent attempt during the same browser session would not have the issue. However, I'm now unable to achieve a true fullscreen video in Firefox Developer Edition no matter how many times I try.

Currently on version 145.0b3 (64-bit)

Hello I have Firefox 144.0 (64-bit) installed. I added Video DownloadHelper to Firefox, but its icon doesn't appear in the Firefox toolbar. I've tried using Toolbar Customization, but the Video DownloadHelper icon doesn't appear there either, so I can't drag it to the toolbar. Can you help me put the Video DownloadHelper icon on the Firefox toolbar? Thank you

Hello,

A pop-up with a QR Code suggesting to sync Firefox home page on my home computer with Firefox on my phone. I changed to a new email and I don't have access to my old one. There is no link or access on my Firefox browser security page to change it. There is a button to add a secondary email but the access code is sent to my old email address. See photos below.

Thanks so much, Silvio

After a problem with his Internet connection, a friend is now unable to open Firefox. At first the message was that ‘… this tag has crashed.’ Now the message is that it cannot find something with a .dll at the end. I suggested to simply uninstall and then reinstall Firefox, which would also ensure that he has the latest version. However, he has no backup of his bookmarks.

I was, therefore, wondering whether it is possible to access the bookmarks somewhere else on the computer, in order to back them up before the uninstall/reinstall procedure.

Many thanks.