The Class Room Lab Series Windows Workstation 8.1 Class Room Lab Series can be used for both classroom training and tech field training. Windows class room field manual series covers a variety of application and network topics. The Windows workstation 8.1 and network topics are presented in logical step by step procedure. The training manual is based on vSphere (Free Version) allowing for a cost effective approach to interacting with multiple server and workstations. vSphere allows for a user to operate multiple server and workstations simultaneously while training with the labs.