The Control Panel allows you to configure the various aspects of your account. It is broken up into three primary groups: General, Services, and Users.
The General group is further broken into the following sub-groups: Identification, Billing Info, and Appearance. The Identification group contains contact information and a means of identifying your organization in the URL used to access your services. The Billing Info group contains billing information for your account. The Appearance group contains information about the "look and feel" of the services you've subscribed to.
The Services group is further broken into sub-groups for each service that you've subscribed to. This is where you configure the details of the various services.
The Users group allows you to configure the default permissions used when a new user account is created and it also allows you to add, modify, and delete individual user accounts.