This project is the result of a simple code-along with Dave Plummer, the guy who wrote Task Manager for Windows.
It's basically a "Hello, World!" program written in ASM x86, with a resulting application that is just 3,584 KB.
You can find the original video on YouTube.
Original code is hosted on PasteBin.
Environment: Windows 11 23H2
Microsoft MASM SDK (https://masm32.com/)