Today in this Windows Phone 7 Tutorial, we will discuss on Navigation Service and Navigation Context. We will create a small demo application to showcase the functionality of those class. We will navigate from one page to another and then again use the history to return back to the previous page. In this chapter, we will use a case study of showing customer details in multiple page and using that demo we will learn about Navigation in Windows Phone 7 series. Read to learn more on it. Source code is available at the end of the post.