PowerShell is a great tool for administrating both workstations and servers. If you are new to PowerShell it can be hard to figure out where to start. The easiest thing I found besides just trying commands in the shell is to read about it. TechNet has allot of resources including the Windows PowerShell Cmdlet Help Library. This will give you a good idea of some of the built in cmdlets that are available. Check out the link below and let us know what you think.
TechNet Windows PowerShell Cmdlet Help
http://technet.microsoft.com/en-us/library/dd347701.aspx
Additional Help
Scripting Guy Blog
PowerScripting Podcast



