This is factory sealed, as you can see. Any questions please ask and thank you for shopping with NWM. The product is a vintage Microsoft MS-DOS 5 operating system, packaged on 3.5" floppy disks in its original sealed packaging from 1991. This operating system is specifically designed for Microsoft DOS and comes in English language format. The product offers a nostalgic glimpse into the early days of personal computing, providing users with a classic operating system that is still functional and usable for retro computing purposes.
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