The mobile makers are coming for the PC market and it’s all Microsoft’s fault

Smartphone makers are starting to create Windows 10 tablets that are more like gadgets than traditional computers

When Windows 10 launched, Microsoft's big push, beyond trying to convince haters of Windows 8 to upgrade, was for "one Windows for all devices".

But that dream has stalled. Windows is struggling on smartphones, claiming a 1.7% share last year, according to data from Gartner, which Microsoft chief executive, Satya Nadella, admits is "unsustainable".