Definitions for "Disk Operating System"
This OS is what got it all started for PCs. It was produced by Microsoft and was a 16-bit command line (non-GUI) operating system, designed to run on 16-bit...
A read-only-memory in a computer's hard drive programmed to perform operations, such as converting keystrokes to bits and bytes, formatting, etc.
Operating system for microcomputers; controls communication between the disk drives and the central operating system (see operating system)