The why and how on Growl (with video)

Say what!? You haven’t heard of Growl? And you call yourself a Mac user. Don’t worry, I’ve got the why and how on Growl. Before you know it, you’ll have the feature that Apple left out running on your machine. Growl is a centralized notification system for OS X. It allows your computer to alert you when certain events take place. I know this doesn’t sound all that exciting, but it’s extremely useful.