Research Stream: DOS 2.x
Recap of OS/2 1.0 Research Stream
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DOS 2.x Exploration | |
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VoD Link | RESEARCH STREAM: The First Version of OS/2 ... |
Streamed On | June 7th, 2025 |
Streamed by | NCommander |
Stream type | Emulated on 86Box |
Description
So, in this stream, we establish a baseline by the common ancestor between the single user versions of DOS, and what would go on to become OS/2 1.x.
Things Done
- Setup 86Box to emulate a IBM PC XT with two 10 MiB HDDs
- Installed DOS 2.x to the HDD
- Setup WordStar as one of the few apps that would run on this version
- Rebuilt Microsoft DOS 2.x from source code, taking at least an hour (if not longer), and noting differences between the IBM version and the Microsoft version
- This provides a baseline on how differences go between the two, but there are both technical and user differences between the two