Running commands in PowerShell

- Running commands in Windows Power Shell isn't all that different from running commands in other command launch shells, including Windows' own command.exe. So if you've ever used that, you're going to be right at home. But even if you haven't, using these commands is straightforward. There's just a little bit of syntax that you'll need to get used to, and just kind of some differences in some of the commands that you might already be familiar with. But in this module, we'll get you squared away, get you up and running with Power Shell, running real commands for the first time.