Microsoft today announced second quarter fiscal 2011 earnings , in the past quarter, Microsoft’s revenues 19.953 billion U.S. dollars, net profit of 6.634 billion U.S. dollars. Among these, Windows 7 be denied.Microsoft said that the current Windows 7 has sold 3 million copies.

Microsoft’s official blog that, in other words, Windows 7 is basically equal to the number of the total number of North America and Europe, then in other words, if you distribute the 300 million copies of the Windows 7 product box lay out open, then to around circle the Earth 1.5.

Microsoft said, according to authoritative research firm Net Applications statistics, 20% of global networked PC, running Windows 7. In addition to popularity in the consumer market, business users of Windows 7 is very popular, nearly 90% of companies have started or plan to deploy Windows 7.

Windows 7 SP1 will be released in the first quarter of this year, while Windows 7 and Windows Server 2008 R2 to SP2 from the fall of 2010 had begun the development, if all goes well will be released in mid-2012.