Welcome, Joronoko! It's impossible to tell hair type from a picture - so many factors come into play. If it's dry and damaged, it will look very different than if it's moisturized and healthy. My hair looks very different now than it did when I first came to this site. Once I learned the right products for my hair, the right styling techniques and the best drying methods, my curls became more defined, the frizz is minimal and it has bounce and spring to it that I never had earlier.
You will find tons of great tips and help on these boards. It can all be overwhelming at first but I promise that it will all fall into place if you stick with it. Here are some links that will help get you started:
Live Curly Live Free - Curly Hair Basics
3B, fine, normal to low porosity
Modified CG since June 2010
HGs: FSG, anything with glycerin, Tresemme Naturals conditioner, Curls Like Us cloths, satin pillowcases.