The Microsoft Scenes Sierra Club Wildlife + Undersea Collection 4 Disk Set is a standard license product designed for Windows operating systems. This software collection offers scenic views and wildlife scenes, making it a perfect addition to anyone looking to enhance their computer's desktop background or screensaver. With a compact size of 3.5" and a height of 3.75", this product is easy to use and store. The English language interface ensures accessibility for a wide range of users, while the brand reputation of Microsoft guarantees quality and reliability.