Photoshop homework

I played around with Photoshop today because it's the best way for me to retain what I learn in class. We learned how to adjust or tweak the RGB (red, green, blue) levels to make a bad picture better. I dug out some snow pictures from Mammoth because I remembered that a lot of pictures had a blue cast to them. The example I'm showing is not a good picture at all but perfect for practicing.

Original: bluish cast

After: not perfect but much better (I think). I'll just keep working on it.