Windows 11 Booting Debian Buster – Step by step Guide
How to Boot Debian Buster 10.x OS from CD/USB Drive in a Windows 11 Computer – Step by step Tutorial.
And to Boot Debian Buster on Windows 11 PCs is Easy following the below Visual Instructions.

1. Burning Debian ISO
How to Burn Debian ISO to CD/USB
2. Booting in Recovery Mode
First, Access the Advanced Startup
Start the Search App::3. Loading Debian OS
Next to Boot from Debian CD/USB Media
After Reboot Select “Use a device“:
Finally, your System should be able to Startup with the Debian Buster GNU/Linux ISO Media! :)