I just installed Windows 10 Core IoT Insider Preview 10.0.14279.1000 on a Raspberry PI 3 and I'm a bit disappointed to see that there is no support for the on-board Wifi or Bluetooth...
Later, I read this: http://ms-iot.github.io/content/en-US/win10/WhatsNew.htm, where is stated under "coming soon": Onboard WiFi & Bluetooth.
There is someone who really knows when these will be added? I really don't want to go back to Raspbian because there I had everything what I need.
Thank you very much. Evdin