Here, we will provide a concise overview of MS-DOS (Microsoft Disk Operating System). In this session is divided into six distinct lessons, each offering an in-depth understanding of various aspects. Feel free to navigate through each lesson to delve into the finer details and enhance your learning experience.

History ( Article is about a family of operating systems)

DOS (Disk operating system) is a family of disk based operating systems for IBM PC compatible computers. The DOS family primarily consists of Microsoft's MS DOS is an operating system for x86 based personal computers mostly developed by Microsoft. MS DOS, its re branding as IBM PC DOS, and some operating systems attempting to be compatible with MS DOS. Sometimes it is referred to as "DOS", which is also the generic acronym for disk operating system, both of which were introduced in 1981. Later compatible systems from other manufacturers include DR DOS (1988), ROM DOS (1989), PTS DOS (1993), and FreeDOS (1998). MS DOS dominated the IBM PC compatible market between 1981 and 1995. On Linux, it is possible to run Dozens of other operating systems also use the acronym, beginning with the mainframe DOS/360 from 1966. Others include Apple DOS, Apple Pro DOS, Atari DOS, Commodore DOS, TRS DOS, and Amiga DOS.

Here we learn some basic commands and fetchers of DOS.

INDEX

I. Lesson 1

1. Hardware and Software differences. 

2. How DOS works?

3. Features of DOS What is DOS?

4.  Why You Need DOS.

5. Limitations of MS-DOS.

6. Types of MS-DOS Commands 

7. Set the Date and Time.

8. Check the Date and Time.

9. MS-DOS Files and Filenames.
   
   

II. Lesson 2

1. Directory Command.

2. Scroll Through the Directory Listing.

3. Pause a Directory Listing.

4. View a Wide Listing of Files.

5. Recall a DOS Command.

6. Print a Directory Listing.

7. Check for a Single File.

8. Check for a Group of Files.

9. List Files with the Same Extension.

10. Clear the Screen.
    
    

III. Lesson 3

1. Create a DOS File.

2. Copy a File.

3. Copy a File with a New Extension.

4. Type a File with DOS.

5. Rename a File.

6. Rename a Group of Files