MS-DOS 1.25: Difference between revisions
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'''MS-DOS 1.25''' is the first version of [[MS-DOS]], released in 1982-08. It was the first version licensed to OEMs beyond IBM or Seattle Computer Products<ref>https://winworldpc.com/product/ms-dos/1x</ref> | |||
It only supported 5.25" 160 kB floppies and did not support folders (all files had to be located in the root directory). The command interperter, <code>COMMAND.COM</code>, supported these 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. | 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. | ||
== References == | |||
Revision as of 09:30, 13 April 2019
MS-DOS 1.25 is the first 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 did not support folders (all files had to be located in the root directory). The command interperter, COMMAND.COM
, supported these 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.