Welcome aboard. First thing to do is look through the Finished Maps and Cartographer's Choice sections to see what style you're after. On the left side of the screen, under our names, most of us list what software we use. Once you find a style and know what software then head over to the Tutorials sections and see what's there for you to learn from and follow along with. Once you've tried that out a few times start branching out and see what you come up with on your own style-wise. During the whole process flip through the Works In Progress (WIP) section to see what's currently being worked on and pick up extra tips and tricks.