Microsoft MS-DOS 6.2 Upgrade 3 Pack

Microsoft MS-DOS 6.2 Upgrade 3 Pack The MS-Dos 6.2 Upgrade is the easy way to double your hard disk. And now it offers new data-projection technology such as Double Guard and Scan Disk to safeguard your data! The MS-DOS 6.2 Upgrade also frees up more memory for your MS-DOS based applications. What's more, integration of MS-DOS 6.2 with the Microsoft Windows operating system means it's a must have for users of Windows!