MICROSOFT DISK OPERATING SYSTEMMS-DOS stands for Microsoft Disk Operating System. It is popular operating system software designed by Microsoft corporation. Which is designed for the users of IBM and It's compatible computers.
MS-DOS comprises three important files for booting computer.
|Example of Directories|
Open DOS Prompt on Windows.
- Type CMD or COMMAND.
- Hit Enter or Ok.
Internal Commands.Those are internal commands which can easily understand by an interpreter file COMMAND.COM. Internal commands executes faster because they are build in DOS.
- DLE OR ERASE
- COPY CON
External Commands.Those are external commands which are stored on the disk as program file. External commands are executes slower because they have to read before execution.