Microsoft WINRMTDSKTPSRVCSCAL 2012   C USRCAL . For Windows Server 2012 we listened to our customers and partners and added the most desired features and resolved the top pain points in Remote Desktop Services (RDS).   Following a description of RDS I'll summarize some of the many dramatic improvements we have made.  .   For those people that are not familiar with.   RDS it is the workload within Windows Server that enables users to connect to virtual desktops session-based desktops and RemoteApp programs.  The key value that RDS provides is the ability to centralize and control the applications and data that employees need to perform their job from the variety of devices that the employee uses.  This provides "work anywhere from any device" while ensuring that your control and compliance needs are met.