Multitasking MS-DOS 4.00 internal work 2.06

Internal Work #2.06
Build of Multitasking MS-DOS 4
4.00-IW206-CommandPrompt.png
Architecturex86 16-bit
Compiled1984-05-30
Works in

Multitasking MS-DOS 4.00 Internal Work #2.06 is the Beta 1 build of Multitasking MS-DOS 4, which was released to selected Microsoft partners on 5 June 1984. It was shared on 25 April 2024 together with the source code of MS-DOS 4 and the source code of the IBMBIO.COM file for this build, including drivers and the system initialisation code.[1]

Gallery[edit | edit source]

  • Floppy disks

    Floppy disks

References[edit | edit source]

  1. ↑ https://cloudblogs.microsoft.com/opensource/2024/04/25/open-sourcing-ms-dos-4-0/
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