Starting a photography business is more than just purchasing equipment and learning all about the technical stuff. If you focus on all the settings and equipment in the beginning, you will most likely never get started. You'll get discouraged like I did :-)
I'm not saying that it's not important, but there's a few thing you need to think about before you go out an register your business name. This one tip will make it fun and get you started in the right direction.
Watch the video and I'll explain.