1. A computer-implemented method comprising: receiving metadata of an application, the metadata having an indicator; retrieving, based on the indicator, content associated with the application; and presenting, within a live tile associated with the application and within a live-tile user interface having multiple other live tiles associated with multiple other applications, the content within the live tile, the acts of receiving metadata of the application, retrieving the content associated with the application, and presenting the content within the live tile performed without executing application code of the application.