Hi! I'm John, a fellow Microsoft user like you.
No, Tiny11 isn’t safe. Since it’s a custom, unofficial Windows version, it could contain malware or security risks. It also may not get official updates, leaving your system vulnerable.
If you're looking to run Windows 11 on unsupported hardware, I’d recommend checking out official options like installing Windows 11 in an unsupported state (though with some limitations and driver issues). If your device is not supported for Windows 11, the only official Microsoft alternative is to stick with Windows 10 or Windows 7.
"Windows 11 on devices that don't meet minimum system requirements" https://support.microsoft.com/en-us/windows/win...
"Ways to install Windows 11" https://support.microsoft.com/en-us/windows/ways-to-install-windows-11-e0edbbfb-cfc5-4011-868b-2ce77ac7c70e
Should you need further information please let me know.
Regards,
John J.D.