The Webroot Threat Research team is constantly updating security
definitions to protect your computer from ever-changing spyware and other potential threats. The Webroot software can automatically download these definitions to your computer so you are always protected against the most current online threats.
With your purchase of the Webroot software, you receive a one-year subscription to all security definition updates and also to newly released program versions. When your subscription is within 30 days of expiration, the Webroot software will notify you in the alert panel. You can extend your subscription (or upgrade the program) at any time from the Webroot Web site. For more information, see
Managing automatic updates.