View source for MS-DOS 1.51

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{{SoftwareInfobox
| type        = Operating System
| developer   = Microsoft Corporation
| publisher   = Microsoft Corporation
| version     = 1.51
| predecessor = MS-DOS 1.50
| successor   = MS-DOS 1.52
| na_rel      = {{Release|1982|June||NA|PC}}
}}

'''''MS-DOS 1.51''''' was a version of [[MS-DOS]] only used internally at Microsoft. The release date is taken from the [[source code]] of [[MS-DOS 2.11]], which contains changelogs for previous MS-DOS versions.

{{DOS}}