windows nt 3.5

from The Free On-line Dictionary of Computing (8 July 2008)

Windows NT 3.5

   <operating system> A much improved version of {Microsoft}'s
   {Windows NT 3.1}.  NT is now (July 1996) supplied as "Windows
   NT 3.5 Workstation" and "Windows NT 3.5 Server".  It has
   better {OLE} support, higher performance and requires less
   memory.

   (1996-07-08)