All along, there is news that Microsoft is developing a new operating system designed for traditional PCs and new devices, called Windows Core OS, which is modular in design and can be used not only for traditional PCs, but also for HoloLens is even rumored to fold multi-screen Surface and more.
According to foreign media reports, Microsoft has begun to develop applications for this system, proving that the system is already in its infancy. Some developers have allowed the development of apps and games on the platform.
It is reported that developers in this system are allowed to develop different applications, as follows:
Windows.Desktop: This app can only be installed on PCs and tablets.
Windows.Mobile: This app can only be installed on Windows 10 Mobile
Windows.Team: The app can only be installed on the Surface Hub.
Windows.Xbox: The app can only be installed on the Xbox game console.
Windows.Universal: Applications can be installed on all of the devices listed above.
Given that Windows 10 Mobile has disappeared, this project is probably not the developer's choice. However, Microsoft does not rule out the possibility of resurrecting them by folding screen devices, but it is better to let Windows 10 Mobile “scams” than to directly adapt to new systems.
In addition, Microsoft's collapsible screen device development code is "Andromeda", this product is likely to use the Windows Core OS system.