Integrating cortana with wp8 app
Building Universal Windows Apps for Smartphones and Tablets with XAML & C#
Modelos de desarrollo para Windows Phone 8.1
03 page navigation and data binding in windows runtime apps
Whats new windows phone 8 1
Cortana for Windows Phone
Windows Phone Introduction
C++ in windows phone apps
Windows 10 SDK
Storage SD CardData Enhancements (Data.XML) Device Discovery (Devices.Enumeration)Graphics Enhancements D2D/Dwrite (Win32) Streams (Input/Output/RandomAccess…)Sensors.
Install latest Windows 10 OS (10.0.10075.0) insider.windows.com Install VS 2015 RC w/ Universal Windows SDK & Tools Build your.