Hi
Welcome to the communities.
please follow below two link which will clear most of the doubts.
http://technet.microsoft.com/en-us/library/gg232621%28v=ws.10%29.aspx
http://technet.microsoft.com/en-in/library/cc731844%28v=ws.10%29.aspx
"concentrate the mind on the present moment."![]()
