Upgrade your computer with Microsoft Windows 7 Professional Upgrade 32 Bit and 64 Bit DVD MS WIN PRO RETAIL. This DVD and hardware key set is the perfect solution for those looking to improve their computer's performance and functionality.

With a minimum RAM of 2 GB, this operating system is compatible with Microsoft Windows XP, Microsoft Windows Vista, and Windows. The set includes English language and is designed for use with Puerto Rico country of manufacture. This retail packaging is a great addition to any computer enthusiast's collection.