Windows 7 overtakes XP; Mac OS X steams ahead of Vista
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Windows 7 overtakes XP; Mac OS X steams ahead of Vista | ZDNet
At long last, Microsoft Windows 7 has overtaken the 11-year-old Windows XP on Netmarketshare's web-based tracking network, while Mac OS X is now a percentage point ahead of Vista. There are also new numbers for mobile operating systems and browsers.