Final answer:
In addition to custom profiles, xFi provides a Guest profile and a Parental Control profile. The default profiles are the initial profiles set up with xFi, and secondary user profiles can be created for additional users.
Step-by-step explanation:
In addition to the custom profiles you create in the People section of xFi, there are two additional standard profiles provided: the Guest profile and the Parental Control profile. The Guest profile is useful when you have guests visiting your home and want to provide them with temporary access to your network. The Parental Control profile allows you to set specific restrictions and filters on a user's internet access.
The default profiles refer to the initial profiles created when you set up your xFi service. These profiles are used as a starting point and can be customized to fit your needs. Finally, the secondary user profile is a profile created for an additional user in your household, allowing them to have their own settings and restrictions.