MSX-DOS

MSX-DOS
DeveloperMicrosoft Japan
OS familyDOS
Working stateAbandoned
Source modelClosed source
Initial release1984; 40 years ago (1984)
Marketing targetHome computers
Available inEnglish
PlatformsMSX home computer architecture
Kernel typeIO.SYS (Monolithic kernel)
Default
user interface
Command-line interface (COMMAND.COM), Text user interface
LicenseProprietary

MSX-DOS is a discontinued disk operating system developed by Microsoft's Japan subsidiary for the 8-bit home computer standard MSX, and is a cross between MS-DOS v1.25 and CP/M-80 v2.2.