Windows 10X

Windows 10X
Version of Microsoft Windows
OS familyWindows 10 (NT 10.0)
Architecturex64, ARM64
Latest build10.0.20279.1002
Product types
Based on
Windows Core OS

Windows 10X is a canceled version of Microsoft Windows, intended for both single-screen and dual-screen tablets. It is based on Windows Core OS in a similar fashion to the ill-fated Polaris project. Development of the operating system was halted in February 2021 and then later canceled, with some key functionalities being incorporated to Windows 11 and other products.[2][3]

The operating system featured a new GUI stack using DirectX and UWP. Although it still contains the Win32 subsystem, the base system does not include the old USER/GDI stack and legacy Win32 apps have to run virtualized, either using remoting or a purpose-built container.[4]

List of known builds[edit | edit source]

Pre-Public Preview[edit | edit source]

Vibranium[edit | edit source]

Manganese[edit | edit source]

Public Preview[edit | edit source]

Manganese[edit | edit source]

Iron[edit | edit source]

Cobalt[edit | edit source]

References[edit | edit source]