WhyNotWin11 - The program will lets you know if your machine is Windows 11 compatible by running a small script.
WhyNotWin11 runs through the currently known system requirements for Windows 11 and then provides you with the results. There are nine categories included; Boot Type, CPU Generation/Core Count/Frequency, Disk Partitioning, RAM, Secure Boot, Storage, and whether or not TPM minimum is activated. The interface provides clear results and is also color-coded.
Download: 
WhyNotWin11 2.6.1.1.rar - 4.0 MB