It’s only the debloated basic OS as is, without any Windows services, if you want some, like updates, UWPs and so, you must add it by hand. It’s all described in the homepage.
Another alternative is ReactOS. ReactOS™ is an Open Source effort to develop a quality operating system that is compatible with applications and drivers written for the Microsoft® Windows™ NT family of operating systems- There is also ReviOS, ReviOS aspires to re-create what Windows as an operating system should have been - easy and simple (also FOSS).
All other OS are Linux, Unix or BSD distros, not natively compatible with Windows apps.
What is that windowsX? A real windows with no licence and no licence check?
It’s only the debloated basic OS as is, without any Windows services, if you want some, like updates, UWPs and so, you must add it by hand. It’s all described in the homepage. Another alternative is ReactOS. ReactOS™ is an Open Source effort to develop a quality operating system that is compatible with applications and drivers written for the Microsoft® Windows™ NT family of operating systems- There is also ReviOS, ReviOS aspires to re-create what Windows as an operating system should have been - easy and simple (also FOSS). All other OS are Linux, Unix or BSD distros, not natively compatible with Windows apps.