Active Directory Group Membership

http://social.technet.microsoft.com/wiki/contents/articles/29431.active-directory-user-group-membershipgr.aspx

Install ADDS using Powershell

http://social.technet.microsoft.com/wiki/contents/articles/29380.install-adds-using-powershell.aspx

Windows Azure-How to create Virtual machine

Azurecreatevm

Server 2012 DCHP failover configuration

Server 2012 DCHP failover configuration