All information pertaining to your account, organization and the users within your organization's subscription
Account Overview can be accessed by clicking your user icon on the top right page, next to the Search bar.

Account & Organization Overview

The Account & Organization section allows you to get an overview of your profile, current subscription information, your organization and all the users that have seats in your license.
Within Account & Overview you can also select Edit Profile, which will take you to Profile Settings.
Manage API Key will take you to the API tab.

My Account

You can also access the Profile Settings, Alerts and API sections on the lefthand side under My Account.