Firefox 技術支援討論區

Firefox is displaying a smaller font on some websites. It only does it new windows, not in a private window and other browsers are fine.

Screenshots attached show the correct size (first attachment) and the incorrect smaller size (second attachment).

It's not windows accessibility aka ease of access, as nothing else is affected. All pages are on 100% zoom. I've gone to settings -> font -> advanced and the "Allow pages to choose their own fonts, instead of your selections above" is ticked.

Any ideas please?

Hello. I just bought a new computer and I wanted to transfer my digital certificate from the old computer, but it doesn't work. I find my certificate and click backup. I select the destination folder, name and set the password. When I ok it say (translated from Slovenian) "Backup could not be done for unknown reasons". Any ideas? I tried running it as an administrator, but the problem persists. Thank you in advance for your help. Best regards, Urban

So just as the title says there is an issue with the binance.us web site and the newest version of Firefox. when you try to type a number like 2.50 into any field the decimal disappears and you end up with 50 not 2.50 if you type 250 into the fields you can go back and add the decimal point so the entry is 2.50 but it's very annoying to have to do this every time.. the previous version of Firefox and all other prior versions did not have this issue

Dear Firefox Support,

I am using Firefox, version 115.0.

Could anybody please tell me how I could close multiple tabs at once? Sometimes, I have a few tabs open, and wish to close all of them, without seperately going into each tab, and closing each one manually. Could I do this, please? Marek

In Opera recaptcha never comes up yet n Firefox it does. I do not use anything google. I hate google with a passion, yet Firefox is forcing it on us. I use www.rewardscentral.com.au for a few things, I log in to this website every morning. With Firefox I have to click on the recaptcha crap every single time, yet with Opera web browser I don't. I came to Firefox for a more "secure"browser, and yet you allow google crap to take over, how is this so secure? Google is the worlds biggest scammer. Please, give us a way to remove it and block it. Even for my search engine I use Startpage for better security.

Keep getting message when I log into one of my accounts and key in on some headers "Your browser sent a request that this server could not could not understand. Size of a request header field exceeds server limit." I'm then locked out of my account. I've been logging into this account for years now with no problem, and now I have a problem. If I log into my account using Microsoft Edge, everything works fine. What's going on with Firefox?

To whom it may concern.

I have downloaded on my other laptop Firefox and now it wont let me sign in because when it has tried to send me a verification code nothing shows up in my mail box or spam box. I have tried 6 times and nothing. Please fix this issue so I can sync my info. Thanks!

I had to create a new account so I could migrate all of my firefox info to my new computer. after verifying with the code, i got a error 404 code. when i log in now, it says my account is not active. how do i fix this???

I keep getting en error message that says Secure Connection Failed while searching with FireFox. It refers Vanilla-search.com. I don’t know what Vaanilla Search is. How do I fix this? Here is what it says:

An error occurred during a connection to vanilla-search.com. SSL received a record that exceeded the maximum permissible length.

Error code: SSL_ERROR_RX_RECORD_TOO_LONG

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Learn more…

Please advise

I installed a new Firefox 115, Windows 10 and now cannot access any of the tabs I had open on my old Firefox on DESKTOP-4EN9PTV, even though I can see all these tabs listed on my Firefox on iPhone. How do I open the Firefox on DESKTOP-4EN9PTV on my laptop?

Dear Team, I am facing issue which is firefox sync issue even i have login my firefox account successfully but the data did not sync yet? Email: [edited] @gmail.com

How do I make the top of the FF page text larger? I can make what shows below larger but not what is at the top of the page.

And this goes to any page I open, even MS office programs. Even with my reading glasses I can't read the very small text. - jb

I am using Windows 10 with Firefox as my browser. I've been using Firefox for 20 years with no problems. My Windows recently did an update and now I have no audio output from Firefox. Audio works fine with every other application including Edge. I have followed all instructions given in Firefox help. Nothing has worked. Any help would be appreciated.

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This question is regarding the up and down slider bar on the right side of the browser used to scan up and down a web page. I don't mind the automatically hiding vertical slider bar, but when I hover over it and it expands, it remains too narrow. It makes it a annoying to try to left-click on with a mouse.. I often miss the first try now, where that wasn't a problem with the standard legacy width.

How do I make the slider wider- easier to click on- when I hover the mouse over it?

Thanks!

I suffered a catastrophic crash and had to replace my computer, a mac. I replaced it with another mac.

Because the older one will not boot up, I could not migrate my firefox data.

I ended up doing 'lost password' for all my sites.

There are a couple where the lost password thing hasn't worked.

It occurred to me to rename the (new computer's) logins.json file, copy the old computer's logins.json file from my external backup drive, put it in new computer's /user/library/application support/firefox, and then look in preferences, get the two passwords I want, set things back, enter these passwords into firefox again.

This did not work. In fact, now no matter which file is named logins.json, preferences says I have NO passwords stored.

I cannot find anything that tells me how to just decrypt the .json files (at least, not in a step-by-step way that I can use.)