What is skin?
To put it as simply as possible, skins change the way your Yopza looks. If you want to get fancy and say that it changes the "User Interface" then you can, but really all you need to know to get you started is if you download a new skin, Yopza will put on a little mask and pretend to look different.
How to change skin?
To download new skin choose Yopza's menu "View" - "Get more skins".
In opened page you can browse availiable skins and download them.
After downloading choose Yopza's menu "View" - "Select skin".
Below there are previews of availiabe skins for Yopza