Microsoft has been devoting most of its OS update attention this year to Windows 8, not its suit-wearing Windows Server 2012 counterpart. Some of the mystery has been cleared up through word of a greatly simplified server OS lineup. Just four versions of Windows Server will sit in IT backrooms versus the whopping 12 from Server 2008 R2, with an emphasis on making the feature slope a little gentler. The biggest improvement is the near-identical feature set of Windows Se