Chocolatey is a global PowerShell execution engine. What does that mean? I'm not sure but it does some really cool stuff.
For instance, if you lose your car keys you can just pull up a command line and type - chocolatey where are my keys? and it will respond with "Please run chocolatey /? or chocolatey help".
Okay bad example, but it definitely does some cool things like save you time and make you look uber smart for using it. Come see what this thing is and what it can do for you.
"Sometimes it's the tools that make the man." -Rob Reynolds, like 2 seconds ago