Accounts: If you manage a group of Accounts, you can access and manage the details of your Sub-Accounts through this tab. For more details, see Managing Sub-Accounts.
Users: This is where you will add Users for your organization and to your Account.
Audit Log: Allows you to monitor what interactions your users have had with the system. This is particularly useful if a resource has been assigned the task of monitoring aspects of your business. Using this Audit Log you can independently verify whether or not they are fulfilling that obligation.