In-Depth Series: DOS
- Number of episodes: 18
- Open/closed: open
- Date of earliest show: 2021-07-30
- Date of latest show: 2022-12-02
- Series RSS feeds: ogg, spx, mp3
DOS is a general acronym for "Disk Operating System", though it came to refer to the operating system used in the IBM PC, particularly Microsoft's MS-DOS.