cmdlets vs scriptlets in windows 7. Passing objects between cmdlets in windows power shell .

Piping objects between commands (cmdlets) in windows power shell - a kind of linux terminal window for windows.

Powershell packs with cmdlets that lets windows administrators' handle with registry, Windows Instrumentations easy.

http://www.howtogeek.com/163127/how-powershell-differs-from-the-windows-command-prompt/