Diễn đàn hỗ trợ Firefox

I cannot copy anything from the Firefox browser. Copying works in every other application on my PC. Running Windows 11 Home and Firefox 126.0.1 (64 bit). I can copy things from other applications such as wordpad or Chrome and paste them into Firefox, but as I said, cannot copy anything from Firefox itself. Highlighting text in Firefox gives me the option to copy it, but when I do that and then try to paste it elsewhere, the paste option is grayed out. I have already tried a refresh of Firefox and a complete uninstall and reinstall. This issue has persisted for months, but today was the day I set aside time to fix it, and thus far I have failed. Please help me restore full functionality to Firefox!

I am unable to have autofill at all, every guide will direct me to somewhere in the settings that does not exist. Do I need to download a seperate add on?

Thanks

here is the video: https://streamable.com/zffknq the issue is about transparent bar with vertical addons and slowly fullscreen animation, and the fullscreen animation isn't config-able, I already set full-screen-api.transition-duration.enter 0 0 full-screen-api.transition-duration.leave 0 0 in about:config, and disable sidebar or userChrome is not work too. and this is happend about one mouth ago after my nixos update firefox.

I've tried downloading 2 different add-ons to replace loaded words in newspaper articles with more accurate ones. However, they are useless unless I can specify which words to replace. There used to be an option to edit settings for a particular add-on in about:addons, but it has vanished. Where can it be found now?

I started using Firefox on my Macbook after only having used it on my Razer for awhile. On my Razer (so far) I've had no (new) issues with Dark Mode, but on my Macbook, the Firefox browser is always in dark mode when I search Google. It does not impact other sites (not even this one, where I'm typing this, or any of the other pages where I've looked for a fix). I have had this issue consistently with Firefox across mobile, my Razer, my old Windows computer, my Macbook, and everywhere I want to use it. In the past, changing the theme, going into the config settings (which I hate doing and am trying to avoid this time around), or using the Firefox Color custom themes have worked. I even checked my Google settings, and Dark Mode is completely disabled for search. So I know it's a Firefox issue.

Is there a permanent, consistent solution to just completely disable dark mode? I am never going to want to use it, and I am tired of having to go through some version of this every time I try to use Firefox on Mac -- especially since this time none of my normal workarounds are actually working.

I'd eat nails before using Chrome, but I am extremely frustrated.

The settings window opens automatically when auto fill is used. Each time I click on the pre-fill bar on a webpage, the settings window/menu opens automatically. How do I stop this from happening? (but continue using auto fill). Thank you

I changed the 'mousewheel.with_shift.action' to a '5' in 'about:config' to be able to use pinch zoom on my desktop with a keyboard and mouse, like I'm able to do on my phone or laptop with a touch screen. This does work properly and I'm able to pinch zoom by holding down the Shift key and scrolling my mouse wheel up and down.

However, there is an issue of sensitivity. The pinch zoom is painfully slow, and I have been unable to adjust its speed. If there exists an option to change the pinch zoom sensitivity, I'd greatly appreciate the help.

I tried redownloading Firefox after I saw that i was unable to download any extenstions/add-ons. Anytime i try to download something from the firefox browser, the download fails or gets cancelled. I never changed any settings, how can i fix this?bold text

I tried redownloading Firefox after I saw that i was unable to download any extenstions/add-ons. Anytime i try to download something from the firefox browser, the download fails or gets cancelled. I never changed any settings, how can i fix this?

I've installed this extension: https://addons.mozilla.org/en-US/firefox/addon/public-ip-display/

I've pinned it and it shows up in the Toolbar, no issues till here.

However, when I exit Firefox and open it again, the extension is no longer pinned. I cannot even locate the extension in the list of extension when i click on the little "puzzle" icon that shows you your lists of addons and allows you to pin them.

Everytime after I start a fresh session of Firefox, I have to go about:addons find the add on, toggle it off and then toggle it on again (it stays on after restart btw) for it show up in the toolbar.

Can you assist in figuring out why this addon is behaving this way?

Thanks!