Munishwar Gulati

MS-DOS - The most widely used Disk Operating System. It was also the main operating system for IBM PC compatible personal computers during the 1980s and the early 1990s before the advent of Graphical User Interface (GUI). It was designed to be an OS that could run on any 8086 family computers. The book discusses the various commands used in MS-DOS, their syntax and various parameters and switches of the commands.

As you read the book, you will find the answers to many of the questions you have about Computers. Hopefully, you will also learn a bit about history of Computers and how it became one of the most successful machine for the mankind.
How the book is organised
Chapter 1, you will know more about how operating system combines the computer parts to produce the required output.
Chapter 2 to Chapter 6 covers the operating sustem - DOS. These chapter covers all the DOS commands and their purpose along with configuration of DOS. MS-DOS is a basic operating system, and a little practice will always help you to learn the other operating systems in a better way.
Around 200 objective type questions has been added in the back for practice.This book is a sincere effort for explaining the concepts of MSDOS. I sincerely hope that you find this work to be informative and enjoyable. Thank you for purchasing the book and great luck using Computers.