Windows 10 represents the first step of a whole new generation of Windows. Windows 10 unlocks new experiences for customers to work, play and connect. Windows 10 adapts to the devices customers are using - from Xbox to PCs and phones to tablets and tiny gadgets - and what they're doing with a consistent, familiar and compatible experience, enabling even greater productivity.
Windows 10 will run across the broadest range of devices ever from the Internet of Things to enterprise datacenters worldwide. Some of these devices have 4" screens - some have 80" screens - and some don't have screens at all. Some of these devices you hold in your hand, others are ten feet away. Some of these devices you primarily use touch/pen, others mouse/keyboard, others controller/gesture - and some devices can switch between input types.
Across this breadth of devices, Microsoft is delivering one application platform for developers. Whether you're building a game or a line of business application, there will be one way to write a universal app that targets the entire family. There will be one store, one way for applications to be discovered, purchased and updated across all of these devices. Windows 10 will deliver the right experience on the right device at the right time.