Alright, basically I want to build a Wind Turbine. A small one, not capable of converting too much wind energy, but just a little bit. I'm planning on building something like this:

http://learn.kidwind.org/sites/all/themes/zen_ninesixty_kw_2/images/graphics/learn_girl.gif

but I literally know nothing. I'm learning everything on my own from scratch, I'm paying for it all on my own (still in high school) and I have a good passion for it. I just need some help. One of my main concerns is how to store the energy. I don't want to hook it up to something like Christmas lights for immediate use, I want to be able to store the energy somewhere, building it up, so that I can use it later. Does anyone have any idea how to do this?

I know almost nothing about electricity, including voltage, power, and current, so explain things to me like a child haha. I'm not even exactly sure how to build the small wind turbine itself when it comes to the electrical components.

Honestly any help you can offer would be useful. Thank You!