1.0x for DOS 2.0x for DOS 2.0x for OS/2 2.2x for DOS 2.3x for DOS 2.4x for DOS | 3.0 for DOS 3.0 for OS/2 3.1 for DOS 3.1+ for DOS 3.4 for DOS 4.x for DOS 1-2-3 for Home | 1.0 for Windows 1.1 for Windows 4.x for Windows 5.x for Windows 1-2-3 97 Edition 9.0 Millenium Edition |