It the excat same thing except your not using a mouse, nothing diffrent at all

If you have an art program, you can render with it. Just look up tutorials if you don't know how to do them.

A tablet works with all art programs, don't worry. You can use it with gimp, ms paint, paint.net, photoshop elements, photoshop essentials...whatever. Thats what you were asking about, right? Because it sounds a bit confusing. xD