A computing device, in response to receiving a request to edit a first mode, received while displaying a graphical indication of the first mode, displays a first editing user interface that includes a plurality of editable settings for the first mode, including a visual representation of a setting for whether or not notifications for a first application are permitted to be output during the first mode, and detects one or more user inputs that change the setting. After exiting the first editing user interface and activating the first mode, in response to detecting occurrence of an event corresponding to the first application, a notification corresponding to the event is output, or not, in accordance with a determination that the setting permits, or does not permit, notifications for the first application to be output while the computing device is in the first mode.