Program: WhyNotWin11
License: Open Source/LGPL-3.0
Description: Detection Script to help identify why your PC isn't Windows 11 Release Ready
Website: https://www.whynotwin11.com/
Github: https://github.com/rcmaehl/WhyNotWin11
New: Chromium (May 1, 2026), Platform 30.4 (Apr 28, 2026)
1,400+ portable packages, 1.2 billion downloads
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Program: WhyNotWin11
License: Open Source/LGPL-3.0
Description: Detection Script to help identify why your PC isn't Windows 11 Release Ready
Website: https://www.whynotwin11.com/
Github: https://github.com/rcmaehl/WhyNotWin11
I was considering something like this, but didn't really think it was necessary. It's a single EXE app that you can add to the platform if you want. And it's not like it's something you're going to use regularly. Just once per PC.
Sometimes, the impossible can become possible, if you're awesome!