DOS

DISK OPERATING SYSTEM

This software connects the hardware with the programs you want to run.

   MS-DOS:

 Microsoft DOS (Disk Operating System) is a command line user interface. MS-DOS 1.0 was released in 1981 for IBM computers. 

In its day, it was easily the most popular operating system in the world. 

INTERNAL FILE COMMANDS

Dir 

.Rename (Ren) 

.Delete  (Del)

Copy

Type 

.Set Attributes (attrib)  

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