[Revolting cat!]

They never issued Windows 4, 5, and 6. Still waiting for those.

[mamelukesabre]

3.1=1
95=2
98=3
me=4
xp=5
vista-6

[Interesting Times]

Internal Version....... Known as
Windows 4 ——— Windows NT 4.0
Windows 5 ——— Windows 2000
Windows 5.1 —— Windows XP
Windows 5.2 —— Windows XP SP2
Windows 6 ——— Windows Vista
Windows 6.1 —— Windows 7