If you're looking for a Windows alternative, but aren't ready for Linux, the open-source ReactOS is now as easy to install as ...
Microsoft's WinUI 3 Gallery 2.9 gives developers a working reference app for trying Windows App SDK 2.0 controls, APIs and improvements without starting a new project.
Microsoft just released the source code for 86-DOS 1.00, made available as an open-source project on GitHub. The release ...