Hi Sibro.o,
Thanks for the information.
I am new to VMs. Therefore, your knowledge about VMs is way above my understanding.
I installed a VM ( Windows 11 Pro ) on Windows 11 Pro in Hyper-V Manager and activated it. I played with it for some time and then decided to install it on my main Windows 10 Pro. My main ( host ) PC does not have TPM module but Hyper-V app has simulated TPM 2.0 and Secure Boot.
I checked the compliance status of the VM against Windows 11 requirements and came up with this. TPM requirement is met for VM.
The screen snip below is from virtual Windows 11 Pro on Hyper-V VM on host M/C.
There is one thing I couldn't yet learn. I couldn't carry over activation status from one installation ( on Windows 11 Pro host M/C ) to another ( Windows 10 Pro host M/C ) on the same PC. I did what @Johnny said in his post above ( copy some small configuration files in the guest installation ). I am sure I did something wrong.
Regards