Firefox Support Forum

On the iPhone and iPad it is possible to automatically open a desired URL when opening a new tab. But is it seriously not possible to do this on a Windows PC? It doesn't make sense to me, as browsers on PCs usually have more functions and mobile browsers have fewer functions.

Using Firefox for webmail, There used to be an option to spellcheck a "Composed" message before sending it. Probably after a recent "upgrade", that option seems to have disappeared. True? Can I get the facility back in some way?

Every time I enable Light theme for taskbar it becomes disabled & reverts back to Dark Theme. This is not great for my eyesight. Why does Firefox force dark theme?

Video in Firefox does not run .. no error messages .. nothing. It works fine in other browsers. When I click on the video .. nothing happens. It used to work but not now and I don't think I've changed anything.

Win11 Version 126.0.1 (64-bit)

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!

My search box disappeared. I know about clicking the 3 horizontal lines, selecting customize and dragging the box. Actually the box is still there on the customize screen, but not in any other tabs.

Dragging a second box does nothing. Refreshing Firefox does nothing. Rebooting does nothing. Firefox 125.0.2

I am attempting to copy values from one google sheet to another and am unable to do so effectively as whenever I press crtl +shift + c I open the the developer tools. All my efforts on looking for a solution have lead me to unsupported extensions so I'm stuck wondering what to do.

I visited about:support for the first time today, and I notice a list of Add-ons I was unaware of (i.e. I did not installed these), and I have questions.

Some of these made me think about the search shortcuts I see in Firefox's search setting:

amazondotcom@search.mozilla.org bing@search.mozilla.org ddg@search.mozilla.org ebay@search.mozilla.org google@search.mozilla.org wikipedia@search.mozilla.org

Are these preinstalled in the Firefox browser? What is their function? Are the search shortcuts and these add-ons associated?

Thanx

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.

Hey there, long story short - nowadays it's crucial to support those who WFH, and most people use G Suit for company work. I personally have a few daily calls via Google Meet and having the TAB sharing feature available is highly appreciated. I know this was requested a lot, but this is a real dealbreaker for many people.

What are your thoughts on this? Maybe it's somewhere in the roadmap already? Thanks!

Can I have more than one bookmark toolbar at the top of the screen? I am a teacher and I have at least 12 maths bookmarks I would like to display as well as my standard / personal bookmarks.

Hi, I've recently downloaded firefox and trying to add extensions that were similar to the ones I used on chrome. My problem is that all the extensions (Hoverzoom, Short Keys) in the extensions tab in the toolbar and appear to not be working (both in private and normal browsing). However the extensions (Ublock, SponsorBlock) that have their own icon on the toolbar seem to be working fine.

I've attached a reference image,

Any help would be greatly appreciated.

When I do right mouse click on page, depending on the mouse cursor position, context menu appears and I need to scroll up or down to access appropriate item. I thought I need to try and fix size and position of a page context menu. Is it possible? I believe it may depend on the screen size and resolution and how many entries add-ons add to right click menu. Examples: https://imgur.com/nocb5kK.png https://i.imgur.com/yNeNJQh.png