Changes to Microsoft Windows between r1 and r10

'''[http://www.microsoft.com/ | Microsoft](R) [http://www.microsoft.com/windows/ | Windows](R)'''

See also [Win32]

History:
   1. December 1980: [http://en.wikipedia.org/wiki/86-DOS | 86-DOS] v0.33
   1. April 1981: [http://en.wikipedia.org/wiki/86-DOS | 86-DOS] v1.0
   1. July 1981: [http://en.wikipedia.org/wiki/86-DOS | 86-DOS] v1.14/[http://en.wikipedia.org/wiki/MS-DOS | MS-DOS] v1.01
   1. March 1982: [http://en.wikipedia.org/wiki/MS-DOS | MS-DOS] 1.25
   1. DOS-based line:
   11. DOS-Shell (DOS 5.0)
   11. Windows 1.01
   11. Windows 2.0
   11. Windows 3.0
   11. Windows 3.1
   11. Windows for Workgroups 3.1
   11. Windows for Workgroups 3.11
   11. Windows 95
   11. Windows 98
   11. Windows ME
   1. NT-based line:
   11. Windows NT 3.1
   11. Windows NT 3.5
   11. Windows NT 3.51
   11. Windows NT 4.0
   11. Windows 2000
   11. Windows XP
   11. Windows Vista
   11. ''(soon)'' Windows 7

Legend

     Only in r1
     Only in r10
     -->      Modified slightly between r1 and r10