Windows PowerShell Survival Guide

PowerShell is a vast product, especially when you take into account how it's used in other products such as Lync Server, Exchange, and the Windows Operating System. It can be a little daunting to those new with PowerShell - there is a vast array of deeply technical discussions of all of PowerShell's many aspects, quirks and peculiarities and all.

https://social.technet.microsoft.com