History Microsoft Server OS

The History Microsoft N/W OS:-
            Windows NT 3.1 released in 1993
            Windows NT 3.5 released in 1994
            Windows NT 4.0 released in 1996
            Windows NT 5.0 was renamed as Windows 2000
            Windows .Net 5.0 was renamed as Windows 2003
            Windows 2008 Server
            Windows 2012 Server

Windows 2003 Flavors:-
           Windows Server 2003 Standard Edition
           Windows Server 2003 Enterprise Edition
           Windows Server 2003 Data Center Edition
           Windows Server 2003 Web Edition

Windows 2008 Flavors:-
          Windows Server 2008 Standard Edition
          Windows Server 2008 Enterprise Edition
          Windows Server 2008 Data Center Edition

Windows 2012 Flavors:-
          Windows Server 2008 Foundation
          Windows Server 2008 Essentials
          Windows Server 2008 Standard
          Windows Server 2008  Datacenter