Once you install the program you can set up many different parameters, such as the quality of the signal (you need to balance graphic power with response time), and other equally important factors like the gyroscope calibration and the input simulation.
Having both devices connected to the same network, you just have to launch both applications simultaneously so they sync up. By default, the screen shows the window you have open, although there are several other settings that are specific to each game. In any case, you can play games like Skyrim or Grand Theft Auto without a problem, among many others. Since the gyroscope can track the movement of your head, this app is perfect for first-person action games, but it also includes other settings that make it work with other kinds of games.