Support for foreign and extended characters was added.
On the featured image on the top you see Toshiba DOS 2.11 (1987) - it supported floppies from 720kB (sorry for the bad quality pictures).
MS-DOS 2.1
released
floppy
HDD
October 1983
5 1/4 inchdouble-sided: 320 KB
FAT ?10 MB HDD supported
Last updated: 18 June 2026 at 14:24
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