Microsoft Office 365 is a modern collaboration platform that provides a full-featured email system with web access, integrated calendaring, a campus contacts directory, support for mobile device access, and 50 gigabytes of email storage and 5 terabytes of document storage per account. Click Settings, and then under My app settings, choose microsoft365.com/setup On the My account page, choose Subscriptions. You'll see the services that you're licensed to use, such as the latest desktop version of Office, SharePoint in Microsoft 365 or OneDrive for work or school, and Exchange Online.