JoyToKey is a software that allows users to control their computer using any gaming controller. It enables users to map keyboard keys and mouse controls to the buttons and joysticks of their controller, making it perfect for playing PC games that do not have controller support. The software also allows users to create multiple profiles for different games and applications, making it easy to switch between them as needed. Lastly, JoyToKey supports a wide variety of controllers, making it accessible to a broad range of users.