Definitions for "MSDOS.SYS"
Keywords:  sys, kernel, hidden, ibmdos, kernal
In Windows 9x, a text file that contains settings used by Io.sys during booting. In DOS, the Msdos.sys file was a program file that contained part of the DOS core.
A components of the DOS Kernel which controls access to the hard drive.
MSDOS.SYS is a hidden file system that provides default support features for software applications, such as memory management, character input and output, real-time clock access, file and record management, and execution of other programs.