This is a Microsoft MS-DOS 5 Upgrade box and manual set, perfect for vintage computing enthusiasts or collectors. The set includes the original box and user manual, but please note that there are no disks included. The box and manual are in good condition and provide valuable information on the MS-DOS 5 upgrade.

This set is ideal for those who already own the MS-DOS 5 disks or for those who simply want to add a rare and unique piece to their vintage computing collection. The user manual provides step-by-step instructions on how to install and use MS-DOS 5, making it a valuable resource for those who are interested in the history of computing.