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#11
aerogeek,
PowerShell is an integral part of your system. Many of the troubleshooters and wizards actually use PowerShell "cmdlets". You are accustomed to the commands that you enter at a normal command prompt. In PowerShell, to avoid confusion the "commands" are called cmdlets.
I know that this is an oversimplification but useful.
I'm a big fan of PowerShell because I can do just about anything from the "command prompt".