請問Microsoft合共造了多少個Windows。

16-bit:
Windows 1.0 (1985)
Windows 2.0 (1987)

16/32-bit:
Windows 3.0 (1990)
Windows 3.1 (1992)
Windows 3.11 / 3.11 for Workgroup (1993)
Windows 95, 95 OSR1, 95 OSR2/2.1/2.5 (1995-97)
Windows 98, 98SE (1998-99)
Windows ME (2000)

32-bit:
Windows NT 3.1 (1993)
WIndows NT 3.5, 3.51 (1994-95)
Windows NT 4.0 (1996-99)
Windows 2000 (2000)
Windows XP (2001)
Windows Server 2003 (2003)
Windows Fundamentals for Legacy PCs (2006)
Windows Vista (2007)

64-bit:
Windows NT 3.1 to 4.0 for DEC Alpha and MIPS
Windows XP for IA-64, x64 (2005)
Windows Server for IA-64, x64 (2005)


希望無遺漏

有6個:
Windows95,Windows98,Windows2000,Windows ME,WindowsXP,WindowsVista