PowerShell 3.0 sports a cool new feature, the Show-Command cmdlet, which provides a graphical way of looking at all cmdlets and functions at your disposal. Here's a graphic look at it.

If you’ve ever opened a command-line window on Windows and wondered which tool you should be using, you’re not alone. Between Command Prompt, PowerShell, and Windows Terminal, knowing when to ...

Plus, the PowerShell command processor itself is not easy to learn, and you may have to adjust your computer’s security settings to be able to use it.