Windows 10 will be upgraded to new Polaris release that will support only 64bit applications from Windows store.

According to Windows Central, Microsoft will continue to offer the current version of Windows 10 that does support legacy apps natively even after Polaris is released. But the idea is to position it as an OS for power users or gamers, not the general public. We’ll see how that goes.

Idea is to offer Polaris on mainstream PCs and Windows 10 with Win32 application support on high-end machines aimed at professionals, gamers, and folks that need support for legacy software or newer games and programs that simply aren’t compatible with UWP apps.

So, more fragmentation first, next will be only this version on all retail desktops and notebooks and after this killing of Windows by forced upgrade where you can install unsigned applications from any site other than Microsoft.