However, if you don’t like this new scrolling mechanics, you can easily change it back to the old behavior. But give it a few days, and you’ll see that it makes sense. So, when you move your fingers upward, your web page also moves upward, as if you are scrolling on your iPhone. By default, OS X Lion now moves your content in the direction your finger moves on the trackpad or Magic Mouse. Once you get past that, you will have another hurdle that needs to be overcome: scrolling.