Arch is the linux one
-
Eme free (taken from reddit)=
EME = Encyrpted Media Extensions. The EME add-ons ("OpenH264 Video Codec provided by Cisco Systems, Inc." and "Widevine Content Decyrption Module provided by Google Inc.") provide digital rights management for HTML5 streams, such as streaming from Netflix and YouTube.
It is the "Hollywood" studios and the like that insist that if they license their content to be streamed, the streaming service must enforce some sort of digital rights management, such as certain EME extension; without it, they won't allow their content to be streamed.
"EME-free" means "without EME", which would break YouTube and Netflix (the streaming side) and potentially other streaming sites that, because of their agreements with the rights holders of various video streams, are forced to use some form of digital rights management.
-
Win64 plain is the one you want for Windows, however if you have a previous install you need to completely wipe it from registry and your profiles or it will still know it's you, as mentioned above. There are guides all over google on how to do this.
https://ftp.mozilla.org/pub/firefox/releases/99.0/win64/en-GB/ (UK)
https://ftp.mozilla.org/pub/firefox/releases/99.0/win64/en-US/ (USA)
https://ftp.mozilla.org/pub/firefox/releases/99.0/win64/en-CA/ (Canada
Then you have to clean up your install with
https://www.howtogeek.com/557929/ho...he-telemetry-data-firefox-collects-about-you/
However be careful with the about:config settings, testing them 1 at a time, I believe one of them messes up password managers, sorry can't remember which, took me ages to get mine right.