Firefox 技術支援討論區

I use Firefox version 103, the old version that is perfectly compatible with an extension I always use. I love this old version, and I don't want to update it to the new version. But the update reminder pops up many times everyday. it's so annoying. I used "about config" to turn it off (see photo 2); it works a bit, but the popup still there once daily after the configuration. I want to turn it off permanently. Is there any way to do it? Thank you very much!!

Hi jscher2000, I want to thank you for your advice concerning a problem I had downloading Firefox to my Windows 10 laptop. I tried to follow your advice but was not successful. In the end, I googled "what if Firefox doesn't install". It took me to a website, https://www.makeuseof.com/fix-firefox-not-installing-windows , which took me to an article entitled "8 Fixes to Try if Firefox Won't Install on Windows". I tried #1 and #2 without success. #3, Temporarily Disable Your Antivirus Software, worked. Firefox is up and running. Feel free to share this with anyone who has a similar problem. No guarantee that it will work, but its worth a try. Again, thank you. drzee1946

Hello everyone,

I'm currently consuming APIs hosted on an external server using Java( or any other server side language), and everything works smoothly. However, when attempting to consume the same APIs in JavaScript, I encounter the 'Access-Control-Allow-Origin' error.

After some research, I discovered that browsers implement security checks leading to this issue. Can anyone advise on how to disable these security checks or resolve this issue when accessing the website in the Firefox browser? Any insights would be greatly appreciated. Thanks in advance!

I'm looking for a screen recorder. The addon search list has several.

Awesome screenshot has a lot of users, but some aren't thrilled that you have to create an account.

it doesn't have to be particularly fancy. For instance, I have a couple Firefox and Windows issues I'd like t document.

Hi

What is this "app.update.background.rolled out" setting?

 /**
  * Background Update is controlled by the per-installation pref
  * "app.update.background.enabled". When Background Update was still in the
  * experimental phase, the default value of this pref may have been changed.
  * Now that the feature has been rolled out, we need to make sure that the
  * desired default value is restored.
  */
 async ensureExperimentToRolloutTransitionPerformed() {
   if (!lazy.UpdateUtils.PER_INSTALLATION_PREFS_SUPPORTED) {
     return;
   }
   const transitionPerformedPref = "app.update.background.rolledout";
   if (Services.prefs.getBoolPref(transitionPerformedPref, false)) {
     // writeUpdateConfigSetting serializes access to the config file. Because
     // of this, we can safely return here without worrying about another call
     // to this function that might still be in progress.
     return;
   }
   Services.prefs.setBoolPref(transitionPerformedPref, true);

Sometimes, firefox will download the same file twice (or more) when I still have it.

I do NOT want to turn off automatic downloading.

I am asking, how to make firefox check if the file already exists before downloading.

I understand that sometimes you willl download multiple files from a website, but, even though they are all called "image.jpg" they are all in fact different pictures.

So, I think the solution to this is, when downloading a file, firefox should check if the file already exists.

If it does exist, start the download for file(1) as usual, but ask the user

"A file with this name already exists, are you sure you want to download it again ?"

And the choices should be

Yes (download continues) yes, and do not ask again for this filename (download continues) No (download is interrupted and partial file is deleted)

I seem to not be able to access the website for my local oil company https://fegleyoil.com/ even though I have been able to do so multiple times over the past few years. I have checked every Firefox setting but am still unable to load their site to order oil. I have successfully been able to load their site not only on my smartphone but also on my work PC. I need to know how to fix this. Please advise and many thanks in advance for any assistance. BTW, it also doesn't load on my home PC in Firefox, Edge or Chrome but again loads just fine on my phone and work PC and my home PC VPN is turned off when I try to access this site and I have it added to my Firefox exceptions to be allowed.

Firefox displays text in a garbled, unreadable fashion. HP desktop, 64-bit Windows. This is why I stopped using FireFox years ago; I wanted to see if it had improved. Is there a solution? See attached PAINT file of screen image.

When I want to do a google search, it will only do an amazon search. So if I am asking a tax question, it brings up amazon products to buy. I can't search anything. Very frustrated.

It always worked, i just alt+tab to firefox, quick spacebar and youtube video paused until few days ago, now i need to specificaly click on the video in order for it to work, other buttons work, other video websites like netflix dont have any problem. I remember new update tab opened. Why do you have to break everything? Don't know how long that show all tabs button is up there but I tried couple times to remove it and its impossible, why URL bar is also search bar? Why? everyone can but search bar whenever we want, even right next to it, who thinks of this bullshit? Instead of being user friendly you put useless shit into it making it work like a my 16 bit PC when people expect it to run smoothly and quickly.

Lately, every time I turn on my computer, Google comes up as my browser. I believe that Avast, for which I have a paid subscription, is responsible for this hijacking. I have never used Google as a browser, nor do I wish to. I have to constantly maneuver to use Firefox. I am not omputer savy, so I need help.

1. How can I prevent this? 2. Is there a Federal Agency to complain to? 3. Is Firefox aware of this?

Thank you, Nick M.

At the latest update firefox 64bit crashed and I neede a totally new install of firefox. After downloading it said, partly installed we will repair the upgrade and it did. However only a few bookmarks were recovered many of which were over a year old... So how to recover my recent bookmarks, which were in sorted in named bookmarkfolder, e.g. home/study/work

I would assume a backup frommy firefox account but that does not show a solution..?!??

On Windows 10, Professional up to date with Malwarebytes (pro) and Microsoft Security Essentails running permanently.

Hi Support Team,

I had a Firefox old & important data (Bookmarks, password..) in non-functioning old PC, but Hard disk has with old folders. Could you please help me to retrieve old data into new PC Firefox browser from hard disk or another method.

Thanks Oshada

in our organization we use your program, but we recently noticed that the updates removed the option for vertical and horizontal printing from the printing menu, and the problem was solved by communicating with the support team. We added lines of code layout.css.page-size and we convert from true to false, but in the new update 119 we noticed This code has been deleted from your program's library The options for vertical or horizontal printing in any form no longer appear

Why??

How can we solve this problem other than downloading the Esr version We want to keep up with updates with you without any printing glitches

Please solve the problem quickly

Hi, Mr. or Mrs. The website has blank pages (page cannot be accessed). Utilizing https://xnxubdvpnbrowser.online/ The page is blank even though it looks like it has been contacted at the upper left. Is there a reason Brave is unable to load the website correctly?

Can't get to Google apps from google home page. Dots for Google apps not there. Only way they appear is to search for something. Otherwise you can't get to apps (no nine dots) or even sign in to google. Nosigh-in box either on first open of browser. Thanks for the help.

1. Mozilla email address 2. When I use Mozilla-Firefox to look for products on Amazon, you don't show the "SIZE" pull downs that are visible using Google Chrome or EDGE. I'm sure this is not good for business. I would prefer to remain on Mozilla, but somehow Amazon has blocked you from showing the size choices, and subject prices!!!