Hi RoseP,
I'm Rodrigo and I will help you.
This processor is not on the Windows 11 supported Intel processors list, as you can see in the link below.
https://docs.microsoft.com/en-us/windows-hardwa...
The list you sent is for Windows 10 21H2, not Windows 11.
You can still install Windows 11 on unsupported hardware, but this is not recommended and you will not be able to receive updates, more information in the link below
https://support.microsoft.com/en-us/windows/ins...
What is the processor of this eight-year computer that you said is compatible?