Vintage MICROSOFT WINDOWS 95 UPGRADE CD-ROM PC w/ Product Key
What stands out about Microsoft is the long-term support you get with each major release.
Microsoft Windows 95 Upgrade Operating System 3.5″ Floppy Disk Set English
Bought this at an estate sale. I covered up part of the box with a Sharpie marker because the previous owner wrote the product key on the outside in pen.