The Oprah Winfrey Show is an American daytime talk show that was hosted by Oprah Winfrey. The show ran in syndication for twenty-five seasons from September 8, 1986, to May 25, 2011, in which it broadcast 4,561 episodes. The show was taped in Chicago and produced by Winfrey. It remains the highest-rated daytime talk show in American television history.
The show was highly influential to many young stars, and many of its themes have penetrated into the American pop-cultural consciousness. Winfrey used the show as an educational platform, featuring book clubs, interviews, self-improvement segments, and philanthropic forays into world events.