This Category contains a list of Windows Operating Systems on this wiki! Trending pages Windows Codename Gavin All items (7) # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Other W Windows 2040 Windows Codename Gavin Windows Codename Patricia Windows Codename Pluto Windows Codename Willam Windows NT 3.11 Windows Seamore Categories: Add category Cancel Save