Windows Sofware | Windows 1.01 | RAR | 585KB Windows Sofware | Windows 1.02 | RAR | 605KB Windows Sofware | Windows 1.03 | RAR | 707KB Windows Sofware | Windows 1.04 | RAR | 759KB
Windows 1.x is based on MS-DOS 2.0. Due to the hardware limitation and software limitation of MS-DOS 2.0, it was not successful comparing to windows versions later than Windows 3.1. Because Apple only produced system based on their own hardware at that time (still same now), Microsoft did have a good chance to aim to the operation system for fast developing IBM compatible computers. It took 55 programmers one year to develop this system.
