5. The method of claim 4 , further comprising enabling the remote device to log onto a secure section of the Web site using user credentials associated with the Web site, without requiring the command to provide the credentials, wherein the user credentials have been previously stored in a user database associated with the user and maintained by the service center.
4. The method of claim 1 , wherein performing an action comprises causing the remote device to access a Web site at an address specified by a property value of the identified context element, without requiring the command to specify the address.