In some embodiments, an electronic device displays user interfaces associated with games in response to detecting input devices having been connected to the electronic device. In some embodiments, an electronic device displays a reduced user interface in response to detecting that a cover has covered a portion of the display of the electronic device. In some embodiments, an electronic device displays a user interface via a display generation component of an input device. In some embodiments, an electronic device projects a user interface via a projection device of an input device. In some embodiments, an electronic device directs inputs from an input device to different user interfaces depending on the mode in which the input device is operating.