Diễn đàn hỗ trợ Firefox

In Chromium you can go a page backward or forward by swiping one finger to the left or right. This works really well. I have been missing this feature in Firefox for years now. Without it navigation in the browser is tedious on Linux tablets or phones.

Is something similar ever going to be implemented?

Hi, got a problem for the last several days - on each visited site Firefox (my guess) is launching a pop up about add-ons for Ad Blocks tham I am using were updated with official national filters for Polish market.

This is super annoying and the pop-up jumps on almost every new site bieng visited (it is visible for ca. 5 seconds). Is there any way to stop it? How can I dissable this feature?

Thanks, r.

Trying to recover from a hard drive crash. Had to buy a new desktop with Windows 11 Pro (looking to be a bad move). I downloaded/updated to Firefox 126.0 (maybe also looking to be a bad move).

Have my last "working" userChrome file (it took me weeks to perfect this to my needs).

I am looking for: C:\Users\<user>\AppData\Roaming\Mozilla\Firefox\Profiles\<profile>\

but there is no "AppData" folder. And there is no existing userChrome.css file, anywhere!

Is the functionality I am looking for a thing of the past?

Is Firefox not completely supported by Windows 11?

If so, what is the last version of Firefox that will still support userChrome.css?

When I search directly from the address bar, the search always defaults to google.com/....whatever I am searching for. But even though my region is set to United Kingdom, my search results are definitely not the same as if I were to navigate to www.google.co.uk and then search for the same string. Is there any way for the default google search to use google.co.uk rather than google.com Thanks?

I use an translator extension for firefox for russian so I do not need this integrated tool and it's annoying to see it everytime I open a russian page. Please help me, I don't know what the source is of this translator but I can tell it's not from an extensions as I deleted every extension and tried, not worked.

When scrolling down I choose to read an article in a new window. When I open the new window, on the right side, a pop up window appears titled “Join the Conversation” or “More from Daily Express” blocking some of the article’s words. How can I stop this pop up window from appearing? Thanks.

when i try to use my banking app the payment section shows page not found. bank chat person said it was extensions in my browser. i downloaded firefox , i guess it has extensions too. can i disable the extension or extensions that cause this and which ones do this

Hi, I would like to use my computer's built in print dialog instead of the one that pops up in FireFox. I know there is a button at the bottom of the dialog that allows me to choose my system print dialog, but when it comes up there is no way to view the number of pages like when I print from other apps.

I tried to use some online instructions using about:config, but it doesn't change anything. I would like to know how to turn off the FireFox dialog permanently. It only started happening in the last few FireFox updates.

I am running a 2010 Mac Pro in Mojavé and am using FireFox Version 115.11.0esr (64-bit). Please help. I need to see how many pages I'm about to print so I can decide which ones I want to actually print.

Thank you,

Jeff Hohner

I just updated to the latest version of Firefox, and all of a sudden I have a new icon, Extensions, that looks like a puzzle piece, I cant seem to be able to remove it....at all.

Firefox has started making a piercing high-pitched screech when the "save image" and "file update" panels appear. This is a confirmation or alert sound I suppose. It occurs when saving an image from a right-click menu and when downloading a file. Formerly Firefox used the system default sound for this, and that sound is still working in other programs for similar operations.

How can I fix this? Or alternatively how can I disable the sound during such operations in Firefox (or alternatively system-wide)?

Right now i love my HDR content in most scenarios, except on a few sites where its just bad. Is it possible to be able to block it on certain sites where you dont want to apply it?

Hi, I've noticed an inconsistency when clicking on Web-based protocol handlers in Firefox on Windows. Specifically, when I click on a mailto protocol, such as "mailto:email@example.com," it directly opens my default email application without any confirmation prompt. However, when I click on any other protocol handler, a confirmation pop-up appears, asking me to confirm which application to use. I have attached an example of what I mean.

Is there a way to configure Firefox to always show a confirmation pop-up for all protocol handlers, including mailto links? I prefer to have the option to choose the application each time rather than automatically using the default one.

A friend informs me that Firefox settings > General > Browsing > Always show scrollbars has been removed in version 129.

This is alarming because I need that option for accessibility reasons.

Could you please check and, if necessary, reinstate this vital option?

Thank you!

I added my own shortcuts and deleted all the preset ones (Wikipedia, Twitter, Amazon etc). On deleting the last one of the default ones, the 'Add a shortcut' button has completely disappeared. Is there another way to create a shortcut?

SLES 15.5 QU2 in Mozilla Firefox 115.8.0esr was not supporting window.close() even i added user_pref("dom.allow_scripts_to_close_windows", true); in user.js and prefs.js

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 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

When I open Firefox these days, the window is so big that the toolbar is barely visible. I have to put the cursor in just the right little spot to pull the window down and resize it. It is NOT full screen or maximized, it just opens a huge window that's too far up on the screen. I just want to resize the default window that it opens with.