Software made by Microsoft.

DOS / OS

EN

Microsoft DOS 3.3 OEM Adaption Kit 3.3

This is the Microsoft DOS 3.3 source code used by OEMs to customize DOS to their specific hardware. Original source: ftp://ifctfvax.harhan.org/pub/micro/msdos/dos_source/

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DOS / OS

EN

Microsoft DOS 5.0.224 Beta 5.0.224

Another early public beta release of Microsoft DOS 5.0. Files dated 6/7/1990.

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