The Microsoft Office 365 Admin Center is the web portal from which each company’s service administrator can manage user accounts and settings for each of the Office 365 or Dynamics 365 Online services to which they subscribe. From within the Office 365 admin center, administrators can manage Dynamics 365 Online, Exchange Online, SharePoint Online, and Lync Online.
To login to the Office 365 Control Panel open the browser of your choice (Internet Explorer 10, Firefox, Chrome, or Safari) and navigate to Microsoft Online Portal. Enter in your email address as your username, and your email password as the password. This will take you to the screen shown below. We will refer to this screen as the Admin Center.