...a new Windows Developer for IoT Portal,
...developer kits include a (Intel) Galileo board and preview Windows image that supports the standard Arduino Wiring API set and a subset of Win32 API.
https://ms-iot.github.io/content/WelcomeAndFAQ.htm
http://www.microsoft.com/windowsembedded/en-us/internet-of-things.aspx
http://www.microsoft.com/windowsembedded/en-us/internet-of-things.aspx