Windows Server documentation
Windows Server is the platform for building an infrastructure of connected applications, networks, and web services, from the workgroup to the data center.
Windows Server 2012 R2 and Windows Server 2012 (Archive)
Archive of technical content for IT professionals administering Windows Server 2012 R2 and Windows Server 2012.
Windows Server Essentials
Technical content for for IT professionals administering Windows Server Essentials, the cloud-connected first server designed for small businesses with up to 25 users and 50 devices.