Fórum podpory Firefox

How do I increase the font size of the header? It doesn't change when I increase the size of the page display. All I can find on here is archived information that doesn't help with the problem.

Something changed in FireFox as it is asking for a password every time I log into an email account or other sites (facebook for one. I didn't change anything and don't know how to fix it. I use another browser and it is not happening there so it must be Firefox. Switching over to that browser.

Firefox version 94.0.2 isn't supporting Netflix streaming, on my pc windows 10. Always worked, but stopped this evening. Google Chrome works, but not Firefox. Firefox is my browser of choice. Can you help me.

I am unable to sign in to the Microsoft Forum using Firefox. Edge works fine. I get a message about my account not existing (anonymised):

Sorry, but we’re having trouble with signing you in. AADSTS50020: User account '******@yahoo.***' from identity provider 'live.com' does not exist in tenant 'Microsoft Services' and cannot access the application '99adaf47-f643-4c0e-8117-15335c87ebda'(Microsoft Community) in that tenant. The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account.

Troubleshooting details If you contact your administrator, send this info to them. Copy info to clipboard Copied Request Id: 269a3d29-2f6d-43f6-af76-5ccc8bcd9e01 Correlation Id: 37f9d534-7bfb-4ea5-9fba-b171e0bd8a97 Timestamp: 2021-12-02T19:41:32Z Message: AADSTS50020: User account '******@yahoo.***' from identity provider 'live.com' does not exist in tenant 'Microsoft Services' and cannot access the application '99adaf47-f643-4c0e-8117-15335c87ebda'(Microsoft Community) in that tenant. The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account. Flag sign-in errors for review: Enable flagging If you plan on getting help for this problem, enable flagging and try to reproduce the error within 20 minutes. Flagged events make diagnostics available and are raised to admin attention.

All of a sudden I can't open any attachments to my email. When I try to open, it sends me to download Firefox. I already have Firefox installed, and still can't open attachments.

Only when using my Firefox in windows on my PC. After I am connected to my Gmail for a short period of time, it stops working and then I see a banner at the top that reads that it is disconnected. It will not reconnect until I close Firefox and then reopen it. I have checked everything including a uninstall and then reinstalling Firefox. Can someone help me?

When receiving the following messages when accessing a specific URL.

Warning: Potential Security Risk Ahead Firefox detected a potential security threat and did not continue to xyz. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.

Then clicking on the Advanced... button at the bottom of the popup window.

And then clicking on the Accept the Risk and Continue button.

My question is does Firefox make any changes to Internet Options or anywhere else, including within Firefox to change configurations of any type when the Accept the Risk and Continue button is clicked on?

Thank you!

Hi,

Firefox updated today on my Mac to the latest version. I want to go back to the version I was using before, as in yesterday. (It was first installed on 9th April 2019, but I don't remember if it was updated at any time before today or not - so, not sure which version I was using yesterday).

How do I get back to yesterday's version without losing my bookmarks etc? This new version doesn't give me the option of having Google Chrome when I open each new tab - only Firefox or a blank page, which I don't want. Also, the version I was using up until yesterday (and this morning, actually) was much easier for me to see on-screen; at least the tabs look different on this new version.

Any help would be much appreciated.

Many thanks in advance.

Maroulita

My email is through Century Link. When I go to centurylink.net, click on email, it won't load. If I turn off the HTTPS requirement, it will ask for my login/password, but the emails won't load, just a white screen. I have no trouble getting emails using other browsers.

Hello, John aka Beer Gutt here.

A while ago (about three months), I moved my hard drive to a new PC with better parts. It has a better mother board, a better graphics card and twice the RAM. Anyway, since then Firefox hasn't worked the same. When i open Firefox, there will be random pieces of letters or words on a webpage just gone, making a lot of them impossible to browse because I can't read half of the the new Alien dialect on the screen. Some websites have been better than others, but its gotten to the point where some web pages (Like YouTube or Reddit for example.) will just be a mess of random de fragmented lime green blocks that completely corrupt the page and will shift, move and appear at random covering up text as I scroll down. Videos will play just fine, it's the rest of the site that's effed up. Also on YouTube videos, where the timer for the video is located, some of the numbers just won't show up. Like it will count down fine but won't display certain numbers in the timer. Funny thing is, is that this doesn't just affect the websites, but the browser itself. For example, hovering my mouse over different tabs will highlight them and show me the preview text of the tab. All that is good until I move over to a different tab and voila, the text is gone, and then suddenly all the other tabs are either blank or just missing random letters and numbers in the tab. This is only happening in Firefox btw. No other app on my PC is doing this. I've tried refreshing Firefox about six times now, I've uninstalled it three times in an attempt to fix the issue along with restarting my PC multiple times... All of that, and I find out yesterday that it works perfectly when in "Troubleshoot/Safe mode", and only when in Troubleshoot/Safe mode. I have no idea what is causing the issue... *PePeLaugh* 

 See, I would use another browser but I've been using Mozilla for 8-9 years and would like to avoid the hassle of moving everything to a new browser... I would VERY much appreciate any help at all.

 I'm running 64-bit windows 8.1 on the latest updates and my PC specs are roughly as follows below. I look forward to a response...

MSi 970 Gaming Motherboard

AMD FX(tm) 8350 Eight-Core Processor 4.00 GHz

24 gigs of RAM

Asus Radeon R9 380 Graphics card

This has happened on several of my computers. Upgrading from some version of FF80 to some version of FF90 results in gibberish text.

What Mac OS system fonts does Firefox require? I somehow got this fixed on one system, but many monthds ago, so I don't know what actually worked. I have cleaned font caches, etc. but cannot get it fixed on the latest so far. Settings are Latin, normal fonts like Georgia or Verdana.

I have done all the recommended solutions including Refreshing Firefox. Youtube still will not run. I just get the pic and the rotating arrow. Have to copy the url and open any other browser and paste. Mac OS vers. 11.6.1 Firefox vers. 94.0.2 64bit

I go to walmart.con & O my word! the right side jump up & down I can not stop it. I have tried truning all the cookie && off in fire fox & still don't help. so I called walmart & they are lost plus they just up dated there site & now I have to call in order plus this is the only web site it does this on. so I know its not US.I have been with you over 20yrs & I will not live with out my fire fox! but this is so messed up I am lost now on what els to try.so if any one has an idea please let me know.I am not giving up my fire fox for no one!!! alisa wright og wyoming 307 331 4189 .& my pc is a new allinone hp

Lately (as of which version, I'm not sure), I've been noticing that if I enter a URL in the address bar of a tab that already has a page open, instead of going to the new URL I entered, Firefox will refresh the current page instead. This happens A LOT and is pretty annoying. Wondering if this happens to anyone else.

Tell me please how to "unplug or eject hardware" in Firefox. I have gotten a Verbatim External Slimline CD Writer that directs me to find this option in the Windows taskbar. But I use Firefox as my browser and don't know where to execute this on the Firefox taskbar.