. Microsoft WINRMTDSKTPSRVCSCAL 2012 B AE USRCAL For Windows Server 2012 we listened to our customers & partners & added the most desired features & resolved the top pain points in Remote Desktop Services (RDS). Following a description of RDS Ill 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 & Remote App programs. The key value that RDS provides is the ability to centralize & control the applications & 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 & compliance needs are met...