Diễn đàn hỗ trợ Firefox

I installed (as always) the new Windows 10, downloaded from the office. firefox website. I log in to my login, synchronization takes place (firefox says so) but MY data is NOT!!! no synchronization, no loading of passwords, addresses, extensions!!!

a few days ago, i encountered this weird symbol on my toolbar (check image). it basically looked like a blue keyhole, and this was the first time i encountered something like it, so i ran a gamut of virus scans from many different tools to see if it was a PUP virus or whatever, but nothing came up as a hit. I was puzzled on WHAT it was, but after i shut my browser down and rebooted it, the blue keyhole symbol vanished

so.....wat was dat?

A strange new requester appeared in Firefox today. I do not think that I clicked on anything without noticing. I was just watching a Youtube video and the requester appeared when I was moving the cursor down across the screen. The requester items would not respond, and the requester could not be closed. I had to quit Firefox and restart to get rid of it. See attached screen capture.

I'm trying to give permission to a website to use my microphone, but if I copy in the web address, the "Allow" button doesn't appear & so when I hit "save changes" nothing happens.

Your instructions under "help" say to click on "Firefox" and click on "preferences". When I click on Firefox the menu does NOT have "Preferences" in it. What's up with that?? And how do I clear the cache and cookies?

As of January 2024, I am constantly being asked for a Primary Password when I use the Firefox browser. I do not believe I ever set a Primary Password or Master Password with Firefox, and I have been using Firefox for many years. When I go to the Settings page, it says to confirm my current Primary Password in order to change it. But I need to know my current password to do that. I also unchecked Primary Password, and got a pop-up that said if I remove my Primary Password my information will not be protected if my computer is compromised. Obviously, I don't want that to happen. Is it possible I am being asked for a Primary Password because I am using a VPN? Please advise on how to resolve this problem. I can't change my password, and I can't confirm ever setting one so I am concerned. Thank you.

I have a folder with multiple files in a Google drive. I want to share the folder with a person in :View only mode" where he cannot copy or download the files (while he is using the firefox browser). How can I do that ?

Thank you !

After a session with many tabs open, I will close the browser. It doesn't matter if I open browser immediately or the next day, or after rebooting computer, the same tabs remain.

One of the websites I use now gives me the following error: Please unblock challenges.cloudflare.com to proceed Microsoft edge does not have this problem, but I don't like using edge. I used my search and found many causes. I did the following: Went to my firefox settings and cleared cookies and history I ran two security programs, bitdefender and maleware bytes I still have the problem.

This is the message I get. "Please unblock challenges.cloudflare.com to proceed." I can do nothing.

Things I've tried. Adding exceptions in the privacy settings in 2 seperate areas. Resetting Browser deafults. Turning off all vpn's and addons.

Nothing works.

This is the site https://1337x.to/

I keep being told on certain websites to turn off my ad blocker. I don't have one. I don't even have one in the Extensions that's disabled. I have no idea how to get past this. What's turned on that I don't know about?

Good afternoon:

Yesterday the youtube website loaded fine. Today, if I type youtube.com in the address bar & hit enter it doesn't load.

I thought maybe a corrupt add-on so I removed all youtube related add-ons then rebooted the laptop.

No difference. YT wouldn't load.

It loads fine on edge.

Any ideas?

Regards, Soul

Dear reader,

Websites like Netflix and websites banks ask for an update of FF,although I have the latest, 121.0.1 Netflix doesn't allow me to enter the website (see screendump) The ASN-bank asks for an update but I can work around it (see screendump) Screendumps are in Dutch, they text is about asking for an update.

Can you help me out to fix this?

Thanks in advance. Frans

I tried to follow this theme's([https://github.com/PROxZIMA/Sweet-Pop.../Sweet-Pop]) installation guide. After I installed it the userChrom and userContent css files have been updated and the result was that the browser header has been changed but the homepage/newtab's UI hasn't been updated. I enabled toolkit.legacyUserProfileCustomizations.stylesheets option in the about:config section. Did somebody have similar issue?

Recently, I've found I cannot successfully submit a superchat donation on Youtube while using Firefox. I was successful using Edge browser. Firefox asks to confirm the card number I'm using to chat, but then once acknowledged, the screen stays grey/white and doesn't ever clear to process the chat.

var options = {

                  audioBitsPerSecond : 128000,
                  videoBitsPerSecond : 2500000,
                  mimeType : mime
              }