It’s baaack! Microsoft and IBM open source MS-DOS 4.0, marking a nostalgic turn for tech enthusiasts. The iconic 1988 operating system, MS-DOS 4.0, has been released under the MIT License. This collaboration between the tech giants offers a glimpse into computing history. Microsoft’s VP of the developer community, Scott Hanselman, and Jeff Wilcox, head of Microsoft’s Open Source Programs Office, shared the news, sparking interest and curiosity in the developer world.
Key takeaways
- Microsoft and IBM have open-sourced MS-DOS 4.0 under the MIT License.
- The move was influenced by a young researcher’s inquiry about DOS history.
- MS-DOS 4.0 is known for its historical significance rather than its performance.
- The source code release allows enthusiasts to explore and run MS-DOS 4.0 on various platforms.
Contents
Exploring the Historical Significance of MS-DOS 4.0
MS-DOS 4.0’s journey from a maligned piece of software to a historical artifact reflects the tech community’s passion for its roots. The operating system, which once consumed a significant portion of the available RAM on PCs, is now a subject of intrigue and study.
How to Access and Utilize the MS-DOS 4.0 Source Code
The source code for MS-DOS 4.0 is available on GitHub, allowing users to download and run it on vintage hardware or through emulation. This opens up possibilities for educational purposes and tech nostalgia.
| Year | Event |
|---|---|
| 1988 | Release of MS-DOS 4.0 |
| 2014 | Microsoft open-sources MS-DOS versions 1.25 and 2.0 |
| 2017 | PC-MOS/386 was open-sourced |
| 2024 | Microsoft and IBM open-source MS-DOS 4.0 |
It’s baaack! Microsoft and IBM open source MS-DOS 4.0, inviting a new generation to experience a piece of computing history. Despite its rocky past, MS-DOS 4.0’s release as open-source software underscores the importance of preserving and understanding our digital heritage. This initiative not only celebrates the evolution of technology but also enriches the collective knowledge of the developer community.
