Diễn đàn hỗ trợ Firefox

Firefox (for iOS) has been my default personal and work browser on an older Mac laptop for some time with no issues. This weekend, however, I encountered an issue signing into my employer's corporate Microsoft 365 system. I could complete my login but the landing page appeared to only partially load and I was stuck there as all the functions available on either the sidebar or main pane were unresponsive. The "All Apps" option in the sidebar was also missing. Has this issue been identified? Is there a fix in the works? I've just troubleshot this with our tech support and it is browser-specific; I'll use Opera as a work-around for now but hope to return to Firefox soon.

What are the step-to-step instructions in order to use Free VPN? (see attached image) I did a query on the web and it came back stating that Firefox VPN was not free. I am confused. Thank you for your prompt assistance.

This what you said: "Today we’re introducing a free built-in VPN in Firefox, a new IP-protection feature designed to keep you even more private while you browse. We’re starting by offering an industry-leading 50 gigabytes of free VPN-browsing each month." But all I see are the paid options. I want to try before I (might) buy. After all, you constantly preach that we have to be careful & trying to be careful.

Suddenly to use Passwords list on Firefox Windows is demanding I sign into Windows, where previously I used the special "master" password I use only on Firefox. I want to disable this intrusion.

I'm being blocked from accessing an online publication I subscribe to unless I remove an ad blocker. When I complained, I got this response: "The service we use for logins and subscriptions, Piano, has been flagged as a tracker by a widely used open source tracking list, so to access your account information or benefits on the site, you will need to slightly loosen your browser's tracking restrictions that apply to the domain piano.io - how this is done varies quite a bit based on what browser/extension is being used to apply the restrictions." I'm using Firefox v149 on a 4.5yo MacBook Air. I have several ad blockers installed (probably redundantly: AdBlocker Plus, AdBlocker for Facebook, AdBlocker Ultimate, and Ghostery AdBlocker). I have no idea what I need to do to loosen Firefox's tracking restrictions that apply to piano.io. Can anyone help me out? Thanks in advance!

Recently my system updated Firefox to version 149.0.2. It works great! However, it will not display my homepage which is yahoo.com. I can go to any other website and everything is normal. But when I click on the little house for "Homepage" it briefly displays and then goes blank.

This does not happen when I use a different browser.

Please advise.

So I'm sure that I would be answering my own question with this but does anyone know if the new broswer VPN will at any point work like full independant VPNs that allow you to change your IP location manually? I ask since I dont use a VPN regularly and I know one of the famous uses for one is for streaming services for exclusive content in other countries. I would assume no that location changing like that wouldn't apply but I am curious and wanted to ask for anyone elses input on it

I use Firefox as it is one of the last good browsers that isn't chromium based. However, I use it for work and like a nice clean PROFESSIONAL look.

With the introduction of version 149, I see new cartoonish fox icons pop up all over the place. After a little research it appears to be Kit, the firefox mascot.

Let me be clear, I don't hate the mascot, he's cute. But that is not what I want in a browser. I find his appearance and lack of ability to eliminate him infuriating.

I try to run a firefox in a as minimalistic state as possible. Intruducutions of this character, make the browser feel cartoony and childish. Things I despise in an application. I know many people like him, but I would like the option to not have him appear in the application at all.

I was able to successfully remove him from the certificate warning page setting the flag: security.certerrors.felt-privacy-v1 --> FALSE.

However, I can't find other places to remove this nuisance. Take a look at the attached screenshot. Things like this are not welcome without a way to disable it.

Do you have any documentation or instructions I can use to disable this childish nonsense and restore an adult browser again?

On the new tab page I have set for 4 rows of shortcuts. In the fourth row I have 3 open spaces for tiles/shortcuts. There is no way to add the tiles whereas there was previously a tile that would show that said "+add shortcut". Given I have room in the row to add 3 shortcuts, how do I add tiles to allow for added shortcuts?

I get emails with attachments that I often can't open. I am very NON-tech savvy. It seems jpg opens fairly easily. I got a statement that opened easily, but MANY photo attachments with only "?" - no "jpg" - asked me where to file them, how to name them. I don't know before seeing the attachment. It bothers me to have to call service providers repeatedly and ask them to send things in different formats. Google tells me I can set Mozilla preferences to always open automatically, but now, with AI, I got redirected. Your help will be appreciated!

On last Firefox update my Password manager was blanked out. I had no username/passwords in my Password Manager although I had previously had over 100. I managed to recover it by logging in to my Mozilla account but now have access to over 7000 of other peoples usernames and passwords on my password manager. You seem to have a major data breech or is this a quirk I don't understand? These other names/passwords show up when I try to log into certain sites, such as Schwab for example, and I have to pick mine out of a host of others to fill in the login info. What is going on?

Hello,

I am reporting a performance issue specifically related to Google Search's AI features (AI Overviews) in Firefox 149.0.2 on macOS.

The Issue: When an AI-generated summary appears in Google Search results, GPU usage spikes significantly, reaching up to 212%. This causes the laptop to overheat and triggers high fan speeds.

Critical Comparison:

Firefox 149.0.2: Extreme GPU load and performance degradation when rendering Google AI elements.

Google Chrome 147.0.7727.56: Works perfectly with normal GPU usage under the same conditions.

Tested on two different MacBooks: MacBook Pro (A1502), 16GB RAM, i7 (2015) — OS: macOS Monterey. MacBook Pro (MMQX3), 64GB RAM, M1 Max (2021) — OS: macOS Sequoia (15.x/Tahoe).

Just found Firefox's (v149.0) VPN button in my toolbar. I turned it on and entered whatismyipaddress.com. I got the message

"Unable to find the proxy server. Firefox can’t connect to the server at whatismyipaddress.com"

If I turn it off FF brings up the page correctly. I get this error msg for any other urls I try to bring up. Ideas?