A license to the software usually includes the right to product updates as well as basic technical support ("Maintenance") for the duration of your activated license agreement. Typically, thirty (30) days before the Maintenance Agreement expires, you will start to receive email notifications, alerting them of the upcoming discontinuance that will continue to notify until the product has expired. Update the Maintenance Agreement by purchasing renewal maintenance from a reseller, Trend Micro sales, through Trend Micro Remote Manager, or on the Trend Micro License Management Platform.