Topic summary
MS-DOS 2.11

Extracted from the Wikipedia article MS-DOS.
MS-DOS 2.x
- Version 2.0 (OEM), First version to support double-sided 360 KB 5.25-inch floppy disks; Release date: October 1983
- Version 2.02 (OEM, Compaq); Release date: November 1983
- Version 2.05 (OEM, international support); Release date: October 1983
- Version 2.1 (OEM, IBM only)
- Version 2.11 (OEM)
- Altos MS-DOS 2.11, an Altos OEM version of MS-DOS 2.11 for the ACT-86C
- ITT Corporation ITT-DOS 2.11 Version 2 (MS-DOS 2.11 for the ITT XTRA Personal Computer); Release date: July 1985
- Olivetti M19 came with MS-DOS 2.11
- Tandy 1000 HX has MS-DOS 2.11 in ROM
- TeleVideo PC DOS 2.11, a TeleVideo OEM version of MS-DOS 2.11
- Toshiba MS-DOS 2.11 in ROM drive for the model T1000 laptop