Microsoft this afternoon claimed its best-ever quarter for revenue courtesy of Windows 7. The company's revenue jumped 14 percent year-over-year to just over $19.02 billion owing directly to selling 60 million copies of the new OS release and helped it bounce back from three consecutive drops in revenue during the other quarters of 2009. Its net income also jumped 60 percent versus late 2008 to top $6.66 billion.
