IIS Version

IIS 10 vs 1809    Windows Server 2019, Windows 10 October Update
IIS 10 vs 1709     Windows 10 Fall Creators
IIS 10 vs 1607     Windows Server 2016, Windows 10 Update
IIS 8.5    Windows 8.1, Windows Server 2012 R2
IIS 8.0    Windows 8, Windows Server 2012
IIS 7.5    Windows 7, 2008 R2
IIS 7.0    Windows Vista, Server 2008
IIS 6.0    Windows Server 2003, Windows XP Pro
IIS 5.1    Windows XP
IIS 5.0    Windows 2000
IIS 4.0    Options Pack
IIS 3.0    NT 4 Service Pack
IIS 2.0    NT 4.0
IIS 1.0    Windows NT Addon