DOS 2.x adds support for subdirectories and larger (as in 10 MB) disks. Important: Some of these OEM versions will only run, or run properly on the specific computers they were designed for. Similarly, those computers will normally only run their special OEM version.

This repo contains the original source-code and compiled binaries for MS-DOS v1.25 and MS-DOS v2.0, plus the source-code for MS-DOS v4.00 jointly developed by IBM and Microsoft.

Microsoft MS-DOS 2.00. There was no MS-DOS 2.00 product per se. Instead, there were OEM releases of MS-DOS based on version 2.00, including: COMPAQ MS-DOS 2.11; COMPAQ MS-DOS 2.12; MS-DOS 2.00 Source Code

2018年9月28日 · The MS-DOS 1.25 code dates from around May 9th 1983, and is comprised of just 7 source files, including the original MS-DOS Command-Line shell – COMMAND.ASM! MS-DOS 2.0 dates from around August 3rd 1983, and grew considerably in sophistication (and team size), and is comprised of 100 .ASM files

This is the MS-DOS 2.0 OEM Adaptation Kit, and one of the sources for the bungled 2013 MS-DOS source release. The latest file dates were prepared on February 8, 1983, although it was possibly edited after that on a PC with the clock set to the default of January 1st, 1980.

2023年3月25日 · This repo contains the original source-code and compiled binaries for MS-DOS 1.25 and MS-DOS 2.0. These are the same files originally shared at the Computer History Museum on March 25th 2014 and are being (re)published in this repo to make them easier to find, reference-to in external writing and works, and to allow exploration and ...

MS-DOS v1.25, v2.0, v4.0 源代码. 这个仓库包含了原版的 MS-DOS v1.25 和 v2.0 的源代码及编译后的二进制文件，以及由 IBM 和微软联合开发的 MS-DOS v4.00 的源代码。

2024年10月10日 · 近日，微软公司将MS-DOS 1.X 和 2.0版本的源代码公开发布在GitHub上，供全球开发者学习和研究。 这一举措不仅让技术爱好者有机会深入了解操作系统的早期发展历程，也为教育领域提供了宝贵的资源。 MS-DOS 1.X 和 2.0版本的源代码展示了早期操作系统的核心架构和设计思路。 通过分析这些代码，开发者可以学习到： 文件系统管理：如何实现基本的文件读写操作。 内存管理：如何在有限的内存资源下进行高效的管理。 进程调度：如何实现简单的进程 …

This item contains the original source-code and compiled binaries for MS-DOS 1.25, MS-DOS 2.0, and 4.0. These are the same files originally shared at the Computer History Museum on March 25th 2014

MS-DOS (/ ˌ ɛ m ˌ ɛ s ˈ d ɒ s / em-es-DOSS; acronym for Microsoft Disk Operating System, also known as Microsoft DOS) is an operating system for x86-based personal computers mostly developed by Microsoft.