The product is a brand new sealed Microsoft Windows 95 Upgrade 3.5 floppy promotional version from 1995. It is an operating system in English language with a standard license category. The minimum RAM requirement is 64 MB and the minimum processor speed is 66 MHz. This upgrade is designed for Microsoft Windows 95 operating systems and is compatible with one device. It is a collectible item that provides a nostalgic look back at the software of the past.