Windows 7 was an unprecedented effort that included 3,000 world-class Microsoft engineers, 50,000 partners, and 8 million beta-test customers, from soccer moms to small businesses, from grandparents to gamers, from Australia to Zimbabwe, people from every walk of life and every corner of the globe helped us make Windows 7 and make it an incredible success.
According to NPD, U.S. retail data shows that Windows PC sales jumped almost 50 percent the week it launched. On Black Friday it's reported that retailers sold 33 percent more Windows PCs than the year before. And for the 2009 holiday season a 50 percent increase in Windows PC sales from last year. Last year was a tough year, but these are still phenomenal numbers.
