Microsoft today announced that they will be making Windows available for free to devices with less than 9-inch devices. That includes all the tablets and even Windows Phone devices. Microsoft is making this move to drive more volume of devices in consumers hand that will drive more reach for developers. Microsoft also announced that Windows on the Internet of Things will be available for free. With the Windows 8.1 Update, we have enabled our hardware partners to build lower cost devices for Windows such as devices with only 1GB RAM and 16GB of storage that provide customers with the experience they expect from a Windows device without sacrificing performance.