Diễn đàn hỗ trợ Firefox

I am using a new Windows 11 computer. I use Firefox for almost everything. But it opens many processes and it very quickly gets to the point where anything I do causes a hang. If I am listening to music or a podcast it pauses and buzzes. This AM I turned on the computer and opened Firefox, without reopening an old session. I had open two windows with two tabs in each window. Using Windows Task Manager I determined that Firefox has twenty-one processes open. Some of them have the efficiency leaf and some do not. I do not use an Add-On manager, but use MalWareBytes for a VPN and protection. Please help.

My Mozilla Firefox bookmarks are Bookmarks 2025-07-22.JSON. They worked well on my older Dell computer. I bought a new Dell desktop computer. I am disgusted with Google. My bookmarks on my C Drive. If you can't help me reload those bookmarks, I may as well decide to delete Firefox and use another such as Total Browser. I certainly hope you will help me load 2025-07-22.JSON on my new computer - it is ridiculous that Firefox wants to put in the full address on the C Drive instead of simply loading those. On Firefox on my last computer I used News which was bookmarked Daily Wire, Epoch Times, Salem News Channel, God's World News, One America News, Washington Times, New York Sun, and local Sterling Virginia Weather. I also use biography sites https://www.Worldhistory.org and Britannica.com [both of which I pay for monthly, as https://www.wikipedia.org/. I also have a Biography folder with names from A to Z I also have many music folders 1940s, 1950s, 1960s, 1970s, 1980s, 1990's, 2000s, Music group and singers A to Z, Blues music, Bluegrass, Christian Alternative Music, Country classic, Country & Western Gospel, Folk Singers, Jazz, Motown, Soul and many others which I have gathered over the past 10 years

Respectfully by irritated and in pain Stephen P Ford, LTC USA Retired, Disabled Veteran [personal info removed for privacy]

Dear Generous Help Volunteers,

I'm running Firefox 128.13.0 ESR (64-bit) on Windows 11 (Lenovo desktop).

If I use a Private Window, does that mean that "Containers" are redundant/not needed? If not, please explain in depth.

If I use a Private Window, does that mean that, while I have the browser open, any temporarily saved data can be accessed by any website? If so, could I use a Container, in a Private Window, only for those sites for which I need to keep cookie(s) (i.e. bank logins, shopping carts, etc.).

I noticed that SOME container extensions let you select to "Allow in Private Windows" and SOME do NOT. I noticed specifically that "Firefox Multi-Account Containers" will not let you select to "Allow in Private Windows", and my understanding is that this is required for ANY Containers to function. Is that correct? It's a bit confusing.

I have had some sites break using the standard browser (with Containers), that will often work if I use a Private Window. Often, all that seems broken is the "Captcha"; it just doesn't appear and the form will not complete without it. However, it works in a Private Window.

I'm a little confused about which does exactly what. I don't use Google or any social media sites and I don't want any of them to have access to any of my information.

I have also encountered an ongoing problem that is very frustrating and time-consuming: When I click a link in a webpage, 10 to 30 tabs will quickly open, instead of only one, and each has to be closed separately. This happens nearly all the time. Is there a solution to this?

With Appreciation & Kind Regards, Anne Fennell

since most recent update ~7/28/25 or so, can't print anything

even print to pdf just creates a corrupt pdf file. have to use chrome instead

inine printing of pdf borked

even printing to an physicla printer - no output

please fix ASAP

My primary PC died about a month ago, and the SSD is fried. I had it synced to both my phone and a secondary one, so no problem accessing things. I bought a new one online, and it just arrived. Then, when I tried opening all my tabs on my new PC, I found that they were no longer available, on either that one, or my other devices. This is new, because I had already recovered a few individual tabs to my phone previously, but I hadn't thought to open all 50-100 of them then since I was waiting on a new primary laptop. The device still shows up among the connected services on my account, but it doesn't show the tabs anywhere I could find, and since the SSD doesn't work I can't go into the files and manually port them over. Is there a way to solve this?

since I put my computer on windows 11, I cannot upload photos on my blog operated by wordpress with firefox. But it works perfectly well if I navigate with edge. Can you tell me why? I would prefer to continue to navigate with firefox but it does not work for loading my photos even if I compress them. I never had difficulties with windows 10 ...

The only two new tab choices in Settings are only "Firefox Home (default)" and "Blank page". Is there a way to change this?

My last laptop let me use www.google.com as the home page in both new windows and new tabs, but on this new thinkpad running Firefox 141 I can only choose that for new windows and not for new tabs.

Thanks!

I like the Firefox browser and Firefox was working fine for months but Firefox did ask me to do another update today. I did the update as requested and after the update Firefox will not connect to any websites on my desktop despite an excellent internet connection. I cannot find anyway to contact Firefox directly. For major problems such as a 100 percent failure rate to connect to any website, Firefox should provide direct help to the user as to the current major problem. I appreciate user ideas but Firefox should offer some help for major problems as the likely solutions can change over time. Hopefully if Firefox oversees user questions, someone at Firefox tech will at least respond to my question on this website or better yet contact me directly.

The problem may well be the update itself. The Firefox browser is working on my smartphone but not the desktop internet browser. I have some browser settings that I do not want to lose which a complete Firefox removal and reinstall would likely cause. Any suggestions from fellow Firefox users are appreciated and I look forward to them. Have other Firefox users experienced this major problem?

Thank you.

I'm experiencing an issue when copying PNG images only in the Firefox browser. Here's the problem: When I copy a PNG image and paste it into Photoshop or any other program, I get an image with a black background.

This didn’t happen before, but it started occurring after a few recent updates.

In other browsers, I get a “normal” PNG image with a transparent background.

we have built and using Asp .net application and its handling student and employee data while saving any fee receipt in recent version of fire fox 141 its giving we apologize error but in version 133.0.3 its working fine , its seems the Infragistics girds we are using in web page is giving issue , kindly suggest to avoid this problem.

We are getting this Random Error while Scrolling. Before Version 141 it was working fine. Even after getting connected and getting response that update to 141.0.2 but same issue still exist.