PC DOS v2.10 / MS DOS v2.11

• Released with the PCjr, 1983.
• OEM IBM Corporation PC-DOS.
• OEM AT&T, Bull, Sony Corporations MS-DOS.
• More colors onscreen in graphics mode.
• Three-voice sound that could play chords.
• Fixed some existing bugs in DOS 2.00; no new commands.
• Added support for plug-in cartridges and the PCjr's half-height (5.25") diskette drives.
• No country support
• Enhancements to better allow conversion into different languages and date formats.
• Bootable ROM for Tandy, 1988
• DEC MSDOS supports quad-density, single-sided floppy.

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Filelist