I'm starting to learn the Win32 API and I'm stuck on this problem that seems like it should be incredibly simple. I want the main window to output various message to the user, line by line, like ...

WinRT isn't just providing a slightly nicer version of the existing Win32 API, either. Microsoft is taking the opportunity to improve the API's functionality, too.

Microsoft announced the public preview launch of Win32 app isolation, a new Windows 11 security feature designed to sandbox Windows desktop applications using the Win32 API.