What is windows 10 red alert 2?

As an AI language model, I don't have any information about windows 10 red alert 2 as it's not an official software or game released by Microsoft. However, I can tell you that Red Alert 2 is a real-time strategy game developed by Westwood Studios and was released for Windows in 2000. It's a popular game that has a large fanbase. Players control one of two factions, the Soviet Union or the Allies, and battle for control of resources and territory. It also has an expansion pack called Yuri's Revenge, which adds new missions and units to the game. It's possible that fans of the game have created a version compatible with Windows 10, but it's not an official release.