MS-DOS 1.25
From BetaArchive Wiki
MS-DOS 1.25 is a version of MS-DOS, released in 1982-08. It was the first version licensed to OEMs beyond IBM or Seattle Computer Products[1]
It only supported 5.25" 160 kB floppies and it doesn't support folders (all files are located in the root directory). The command interperter, COMMAND.COM, supported the following commands commands:
- DIR
- TYPE
- COPY
- ERASE
- RENAME
- PAUSE
- REM
The source code for this version was released on 25 March 2014 by Microsoft and the Computer History Museum, along with a note from Tim Paterson from December 2013.
Gallery
- MSDOS111 CPQ 1.png
Compaq OEM (ver. 1.11E)
- MS-DOS 1.12.png
Compaq OEM (ver. 1.12G)
Texas Instruments OEM- Disk 1 (ver. 1.13)
Texas Instruments OEM - Disk 2 (ver. 1.13)
Texas Instruments OEM - Disk 1 & 2 (ver. 1.13)
Zenith OEM (ver. 1.19)
- MS-DOS1.20-Zenith.PNG
Zenith OEM (ver. 1.20)
