World of Warcraft Random Tab

魔兽世界随机背景标签页，20张背景图随机选择一张作为背景，告别每次都是同一张背景的枯燥，每次打开新标签页，都是一次惊喜。另外，次扩展并不提供其他多余功能，因为这样更简单/简洁，易于使用。

There are 20 World of Warcraft images to be randomly selected as your google search page background. Saying goodbye to the same boring backgroud all the time by opening a new tab, the changes would give you a surprise. In addition, no extra features are provided, as this is more succinct.