powershell goodies for Active Directory

What are my groups?

PS> Get-ADPrincipalGroupMembership lsc |
select -ExpandProperty "name"
Domain Users

Who is member of that group ?

PS> Get-ADGroupMember oracle|
select -ExpandProperty "name"
Laurent Schneider
Alfred E. Newmann
Scott Tiger

What is my phone number ?

PS> (get-aduser lsc -property MobilePhone).MobilePhone
+41 792134020

This works like a charm on your Windows 7 PC.
1) Download and install Remote Server Administration Tools
2) Activate the windows feature under control panel program called “Active Directory Module for Powershell”
3) PS> Import-Module ActiveDirectory
Read the procedure there : how to add active directory module in powershell in windows 7