OS market shares: Win XP – 79.32%, Vista – 7.38%, Mac OS – 3.38%

According to NetApplications, Windows XP remains the dominant operating system in the world in September 2007, followed by Windows Vista with 7.38% and Mac OS with 3.38%.

OS market shares: Win XP - 79.32%, Vista - 7.38%, Mac OS - 3.38%