I've put the video below, but I would suggest that you watch this full screen (on YouTube) with Photoshop open and a Wacom Tablet connected on an extended monitor. Try to pick up how he inks artwork, colors cartoon-style artwork and how he creates, modifies and saves a few simple working brushes.
The video is long (about an hour) - but I think it's worth your investment of time - watch this and become a tablet master!