This is a rare, sealed big box OEM Microsoft MS-DOS Operating System Ver 5 on 3.5 Disks, perfect for vintage PC enthusiasts. The disks are in the floppy 3.5" format and the language is in English. This operating system is compatible with Microsoft DOS and was manufactured in Taiwan. The product is categorized under Computers/Tablets & Networking and Software, specifically under Operating Systems.

This is a unique find and perfect for the PC History buff collector in your life!