system files WINOLDAP.MOD and WINOLDAP.GRB are used to run MS-DOS programs.

IBM licensed Windows's GUI for OS/2 as Presentation Manager, and the two companies stated that it and Windows 2.0 would be almost identical.

System requirements

The official system requirements for Windows 2.0 include the following.

Windows 2.0 was dependent on the DOS system and random-access memory