(BlueStacks has developed an Android runtime environment for Windows, enabling Android to run on Microsoft's operating system. At the end of 2011, BlueStacks released the early beta version of Windows 7. On March 27, 2012, it released a beta version. The company said in a statement that AppPlayer is a simulator that allows Android users to run on Windows 7, Vista and XP, and can run 450000 users, including Angry Birds and Fruit Ninja. In addition to PCs, it also supports Windows tablets.)