How to upgrade from Windows 10 to 11 with a clean install of Windows 11?

Hi,

I have a Windows 10 PC that has the requirements to be upgraded to Windows 11.

I would like to do a complete clean install of Windows 11 and then reinstall all my software.

If I understand this correctly, I will in this case have my Windows 10 registration key at hand to be able to make a clean Windows 11 installation on the same computer. I do have a registration key for Windows 10, which I think belongs to this computer. Is there any way that I can verify that this registration key actually belongs to this computer? 

Or can I do a clean installation of Windows 11 on this computer anyway (without first verifying that the Windows 10 belongs to this computer)?