Here is a new article: "Enterprise Source Control with Visual Studio Team System". This article explains most of the source configuration management (SCM) features of Visual Studio Team System (VSTS), and what features are important for us developers in day to day development. Article also compares some features to Visual Source Safe. And there’s even an hands-on lab included in the article so you can try the VSTS SCM features yourself!
You can read the article here!