IBM PC-DOS: Difference between revisions
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* [[PC-DOS:5.02]] | * [[PC-DOS:5.02]] | ||
* [[PC-DOS:5.02-V]] - Japanese PC-DOS 5.02 | * [[PC-DOS:5.02-V]] - Japanese PC-DOS 5.02 | ||
From this point on, PC-DOS versions complement MS-DOS versions (e.g. MS-DOS 6.00 -> PC-DOS 6.10 -> MS-DOS 6.20 -> PC-DOS 6.30) | |||
===PC-DOS 6.x=== | ===PC-DOS 6.x=== | ||
* [[PC-DOS:6.1]] - 1993-11 | * [[PC-DOS:6.1]] - 1993-11 | ||
Revision as of 21:23, 13 November 2011
PC-DOS (Personal Computer Disk Operating System) is an operating system for x86 based personal computers developed by Microsoft and IBM (later by IBM exclusively). Up to version 5.00, PC-DOS (then called IBM DOS) was just a rebranded IBM OEM version of MS-DOS, though IBM used their own versioning system. However, with version 5.00, IBM decided to continue PC-DOS development without Microsoft and renamed the product to IBM PC-DOS. Therefor, version 5.00 and later are IBM's own creation independent of MS-DOS. The first version released was version 1.00 and the last version was PC-DOS 2000, an updated release of PC-DOS 7.0.
Known versions
PC-DOS 1.x
PC-DOS 2.x
PC-DOS 3.x
PC-DOS 4.x
PC-DOS 5.x
- PC-DOS:5.00 - First version after the breakup
- PC-DOS:5.00-V - Japanese PC-DOS 5.00
- PC-DOS:5.02
- PC-DOS:5.02-V - Japanese PC-DOS 5.02
From this point on, PC-DOS versions complement MS-DOS versions (e.g. MS-DOS 6.00 -> PC-DOS 6.10 -> MS-DOS 6.20 -> PC-DOS 6.30)
PC-DOS 6.x
- PC-DOS:6.1 - 1993-11
- PC-DOS:6.10
- PC-DOS:6.30
PC-DOS 7.x
- PC-DOS:7.00 - 1994-10-13 Beta
- PC-DOS:7.00 - 1994-10-13 Beta revision 3
- PC-DOS:7.00
- PC-DOS:J7.00-V - Japanese PC-DOS 7.00
- PC-DOS:P7.00 - Chinese Simplified PC-DOS 2000
- PC-DOS:2000 - PC-DOS 7.0 with Y2K and other fixes on a single CD-ROM
