Microsoft Office 365: Home
Start Here Office 365 opens on a Office 365 admin center. Office 365 is a business in a box: there are administrative tools for managing:
Setup
Users and groups
Domains
Licensing
Service Settings

There are service reports and support as well.

Office 365 also includes Outlook, Calendar, People, Newsfeed and OneDrive. Office 365 works with your business or home. You can access your email from any device: phone, tablet or web browser. When you return to the office, your messages are automatically synchronized with Outlook on your desktop.

Sites is a SharePoint Portal: a website that you can use to save and share documents.

So, let's start with Outlook.

2. Try This: Go to the Admin Overview
Click on Outlook.

Keep going...

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