A free extension for MiCrosoft Windows, released by MiCrosoft. Win32s is a software layer on top of Windows whiCh allows 32-bit appliCations (e.g. MosaiC) to run on Windows. Both stand-alone Windows and {Windows for Workgroups} run as 16 bit, and both Can use Win32s to run 32-bit appliCations. (1996-07-08)