World of Warcraft (WOW) is a famous game company Blizzard Entertainment produced a massively multiplayer online role-playing game (MMORPG). In 2003 "Warcraft III: The Frozen Throne" after the sale, Blizzard Entertainment announced the "World of Warcraft" the development plan. WOW is following the "Warcraft III" and its expansion after the fourth paragraph Warcraft series of games. From Blizzard Entertainment in 1994 produced the real-time strategy game "Warcraft" started the Warcraft series story line are set in the context of this world. After four years of Azeroth the game WOW in "Frozen Throne". WOW produced to celebrate the tenth anniversary of the series. Blizzard World of Warcraft is authorized by the United States, the fully licensed 3D massively multiplayer online role-playing game In China. Games has PC version and MAC version of the agent in China has not released MAC version in the operation of China Taiwan Province, a MAC version of World of Warcraft.