If you're one of the millions who already know that VLC is one of the best media players around, maybe you also know a few of the hidden things on this list. But if you've never experienced one of the ...

The easiest way to do it is to right-click the app's icon on the Dock, then click the "Quit" button. The Santa hat should be gone now. If it isn't, check whether the "Allow automatic icon changes" ...