Threading concepts explained in detail

http://www.codeproject.com/Articles/821074/Net-Threading-You-Need-To-Know

Zoom on graph with XAML code

http://csharphelper.com/blog/2014/09/zoom-on-a-graph-with-xaml-code-c/

Bounce any control in WPF

http://wpf.2000things.com/2014/09/23/1164-using-animation-to-bounce-a-control/

Text recognition capability - Now read text from images

Microsoft OCR Library for Windows Runtime

http://blogs.windows.com/buildingapps/2014/09/18/microsoft-ocr-library-for-windows-runtime/