Diễn đàn hỗ trợ Firefox

Virusscanner warning supposedly from "Mozilla Firefox" On my laptop I get these fake warnings (see attachment). Every time Firefox is opened they appear. The virus scanner says there are no virussen. How do I get rid of this?

Windows 10 pc can not start,I have gone through automatic repair and diagnostics steps,but am now on advamced options and think I need to Reset it.This will lose Firefox.When I install it again will I be able to sign into my Firefox account to retrieve bookmarks and passwords?I am very nervous about this,don't even know how to install Firefox,as someone gave me the computer and it was already in there. I am a tech dinosaur!Thank you in advance for any help.Lesley

(sorry for my bad English) I delete and again install Firefox, and after this if I open tabs (Youtube, etc) and close browser, tabs doesn't restore and showing default 1 search tab Firefox. Setting to restore tabs enabled, but not working, lile a method with about:setting. I will be grateful for help.

I recently switched from Linux to Windows and installed Firefox on my new system. I signed in with the same Firefox Account that I had used on Linux, but none of my bookmarks, shortcuts, or other data have synced. It feels like a fresh Firefox setup. Here’s what I’ve tried so far: 1. Confirmed that I signed in with the same Firefox Account. 2. Verified that Sync is enabled for bookmarks, history, and other items on Windows. 3. Triggered manual sync multiple times, but nothing has appeared. Is there any way to check if my bookmarks were stored on the Firefox servers, and if so, how can I retrieve them?

When I try to use Publisher's Clearing House games on an ACER Chromebook 315 the screen locks up at "please rotate your device" it is a laptop so of course I am not going to rotate it!!

I accepted an update to my computer and immediately Firefox could not load, the exe file is missing. Again I use windows 7 . May have lost all passwords and bookmarks. Please advise.

After entering verification code from email i receive an error every time i try to login into this account on my PC, i fully cleared browser data several times but it didn't help

Using Firefox browser 126.0.1 via Steam Deck desktop running SteamOS 3.6.22; I am unable to download any extensions. I tried to download uBlock Origin and ProtonVPN through addons.mozilla.org, but recieved an error message:

"Installation aborted because the add-onn appears to be corrupt."

I then checked other extensions I found on the front page recommendations, like "Dark Reader" and "Image Search Options" and they gave me the same error.

Could not find anything that helped my situation upon searching for solutions, any help would be appreciated.

I am sitting in hospital with a weird problem. The connection is open and thus not secure. I have successfully connected my 2 android devices, however my Windows Asus laptop is being barred by firefox. I only run firefox. It is a dead end because firefox refuses to allow me to access the net at all. So now I have to get my wife to go and download chrome and see whether that will work. Why can I not override as u understand the risks I also use Norton 360 with its VPN.

I'm looking for help in transferring everything from Firefox to Chrome. If anyone knows how, because Google isn't being the best help at the moment. I have a Chromebook, so it's been tough trying to download Firefox. I'm looking for a way to move what I need onto the laptop without having to start from scratch and do things one by one, which is too many things. If anyone knows how, please don't hesitate to answer.