Introducing Windows Presentation Foundation

The primary goal of Windows Presentation Foundation (WPF) is to help developers create attractive and effective user interfaces. Learn how the WPF unified platform helps make designers active participants in creating user interfaces, and provides a common programming model for standalone and browser applications

I have found a cool link from msdn that will describe all the things for Windows presentation foundation.

The articles contains:
Describing Windows Presentation Foundation
Illustrating the Problem
Addressing the Problem: What Windows Presentation Foundation ProvidesUsing Windows Presentation Foundation
The Technology of Windows Presentation Foundation
Applying Windows Presentation Foundation Tools for Windows Presentation Foundation
For Developers: Visual Studio
For Designers: Expression Interactive DesignerWindows Presentation Foundation and Other Microsoft Technologies
Windows Presentation Foundation and Windows Forms
Windows Presentation Foundation and Win32/MFC
Windows Presentation Foundation and Direct3D
Windows Presentation Foundation and AJAX/"Atlas"
Windows Presentation Foundation and "WPF/E"Conclusion


here is link for that whole article...
http://msdn2.microsoft.com/en-us/library/aa663364.aspx