The whole concept of OS integration across devices is a complete failure for Microsoft. Calling this new thing a "new OS" sounds like a failure to fulfill what the Windows brand used to mean: support across a large range of devices. Isn't Windows already supporting multiple display? Maybe not in the "tablet" sub-OS... which is clearly not up to the standard set by the "desktop" sub-OS.
Anyway, the only thing that keeps Windows relevant even today is its classic Win32 API applications. Everything else they tried to do has always been half-baked. I'm not optimist for the future of the platform.
Where are you getting that someone is calling this a "new OS"? From the article:
> The company stresses that this is not a new operating system but takes Windows 10 as you know it today and makes it more adaptable to other form factors.
Anyway, the only thing that keeps Windows relevant even today is its classic Win32 API applications. Everything else they tried to do has always been half-baked. I'm not optimist for the future of the platform.