Note: You need both a supported Browser and OS to get support.
Browsers List:
Full support:
Brave
LibreWolf
Firefox
Partly supported:
Firefox based browsers (Excluding TOR)
No support:
Google Chrome
Microsoft Edge
TOR
Vivaldi
Kagi Orion
Microsoft Internet Explorer
Chromium
Anything not mentioned above
OS List:
Full support:
KDE Neon
Ubuntu and Kubuntu
Partly supported:
Ubuntu based OSes (Desktop only)
Windows (Desktop only)
Android (Mobile only)
No support:
iOS
MacOS
Linux Phones
Windows Phones
Smart TVs
Smart Fridges
Android Desktops
Anything not mentioned above
Q: What if my OS / Browser is unsupported, what will happen?
A: You will be allowed to use the system, but not be able to get bug fixes for your browser