Win10 preview version 10051 demo video exposure

two days before Win10 Build 10051 update image is released online in advance, this update adds some new features to the official version of Build 10049, including the new "mail" and "calendar" applications and Subtle improvements throughout the system.

Since Microsoft officially did not push the Build 10051 update, it is not recommended to install the Build 10051 image, because Build 10051 is likely to be unable to update the next official push version as other unofficial leaked versions. In Build 10051, the "Mail" and "Calendar" application UIs are more concise and beautiful than the current version.

You can learn more about this unofficial update by following the demo video below: