Firefox Community Forum

I've been hit with a Trojan virus today that only applies when I'm running Firefox. I've been advised that resetting my browser (or even doing a 'factory reset') will remove the problem but there doesn't appear any way of doing so. How can I do this to hopefully remove the Trojan? Trying to 'Remove the virus now' in the Firefox pop-up doesn't work.

On a relatively new laptop (bought because my old one cant upgrade to Win11) I frequently lose my Firefox passwords and bookmarks. I reinstate them from saved files, but it is inconvenient and shouldn't happen (at least one a week). I am beginning to wonder if periodic clean up (in the background) by Iolo's system mechanic may be causing it. Has this been flagged up by anyone?

https://x.com/ , δεν λειτουργει η επομενη σελιδα εισαγωγης κωδικου ειναι λευκη , μετα την πρωτη εισαγωγης ονοματος χρηστη ευχαριστω

Δεν ανοιγει μια ιστοσελιδα με firefox με οποινδηποτε αλλο ανοιγει στον υπολογιστη Στο laptop ανοιγει με ολους και με firefox ολες οι σελιδες λειτουργουν κανονικα η σινδεση ειναι η ιδια και στα 2 οι ρυθμισεις ιδιες μονο στο pc δεν ανοιγει μια σελιδα

The VPN isnt showing me a way to turn it on when I click the panel even though I have signed up, all it is showing me is the get started button. It legit says that I can turn on the The VPN when I sign up but I cant.

Hi for some reason a website i have used for over 12 moths every day is now saying the the certificate is insecure when on speaking to them everything is fine and in fact i can gain full access via Chrome.

I would much prefer to use your platform.

Can you advise please a way around this.

Peter Hinkson

Hi. My normal laptop (Lenovo, Win. 11, Firefox) has been getting fixed, so I am on my old laptop (Dell, Win. 10, Firefox) which I updated my Win. 10 with the extension (this laptop cannot get Win. 11) and now my current passwords saved in this laptop are not updated to the ones in my new laptop. How do I update the passwords in my old laptop to the ones in my new laptop--without having my new laptop here? I cannot get into my email without updating my passwords. Thank you!

My wife & I both have a profile on same computer, she can access Tesco bank (UK) but now I get sent round in circles & end up back at the login page. So I am wondering what settings may have change to be safer, but has stopped my access to the bank. Help please, but if possible keep it simple I am 75. Thank you in anticipation. Robin.

I'm currently in macos 15.8.2 that was the start of the issue. Till a few weeks ago I could print to samba mounts without issue in Firefox. Currently nothing gets saved(no requests for permissions if that was an issue, no errors). I have 5 other browsers on this machine, all can save pdf prints without issue. I have been jumping between browsers and moving PDFs printed on my local device for a week.

I am generally using Firefox and I can't access the above website that I have always previously been able to access. I have recently changed my computer to Windows 11.

With MacBook Pro, www.medici.tv does not open with recent versions of Firefox, unlike Safari or years of using Firefox or mobile device.

Tahoe 26.7.1

Tried: Emptying Firefox cookies, etc.