Computer Operating System
Unix, Hp-Ux, Microsoft Windows 98, Microsoft Windows Xp Home, Microsoft Windows 95, Microsoft Windows 2000, Novell Netware, Microsoft Windows Nt, Linux, IBM Aix, Sunos, Microsoft Windows Millennium Edition, Apple Macos 8, Apple Macos X, Microsoft Windows Xp Professional, Sunsoft Solaris, Apple Macos 9