💻 **Microsoft opens door to the past by releasing 86-DOS and PC-DOS 1.00**

Back to a time when source repositories were printouts and commits were hand-written notes Antiques code show  Microsoft has released the source for another of its relics. This time, it's 86-DOS 1.00 getting the open source treatment, and a whole lot more for retro enthusiasts.…

🔗 https://go.theregister.com/feed/www.theregister.com/2026/04/29/microsoft_pc_dos_1_point_oh/

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