This book guides you through the use of Disk Operating System. Written for users of all DOS versions, this tutorial shows you how to use the important commands found in all versions of DOS and is a guide to using the new DOS 6.0 and 6.2 utilities to enhance your computer operations. This book provides you with the means to quickly identify which commands are available on your computer and unavailable in earlier versions of DOS. If you like to learn by doing, this book has you formatting disks, copying files, and displaying their contents in minutes. Designed with the beginner in mind, this book makes it easy to master the most common commands with practical, hands-on activities.