# Common Tasks

The tasks in this section fall under general housekeeping and administrative tasks for ThousandEyes WAN Insights.

* [Adding Business-Critical Applications to WAN Insights](https://docs.thousandeyes.com/product-documentation/wan-insights/tasks/custom-application-categories): For WAN Insights administrator users. Adding an application category makes it visible to all users in your organization.
* [Email Notifications](https://docs.thousandeyes.com/product-documentation/wan-insights/tasks/email-notifications): Any user can modify their ThousandEyes user profile to receive daily status emails with changes to current recommendations.
* [Adding and Managing WAN Insights Users](https://docs.thousandeyes.com/product-documentation/wan-insights/tasks/wan-insights-users): For WAN Insights organization administrators who are responsible for setting up all other WAN Insights users on the ThousandEyes platform.