Dive in: Browse essential Microsoft 365 articles
We recommend following this list of the essential articles for Microsoft 365. Learn about plan options, set up your email and explore its features.
Get started with your new email
If you just purchased Microsoft 365, start here.
- Set up my Microsoft 365 email account
- Compare Microsoft 365 email plans
- How many user email accounts do I need to buy?
- Migrate my email to Microsoft 365
Sign in to my account
Manage your account and check your email.
Set up email on my devices
Add your email to your phone and computer.
Stay productive with Office apps
If you have a Business Premium, Premium Security or Business Enterprise plan, download the Office apps.
- What are Office apps?
- Sign in to OneDrive or SharePoint
- Install the Office apps
- Download and install Office apps for Android
- Download and install Office apps for iPhone or iPad
Set up Microsoft 365 features
Customize your email experience and set up different types of addresses.
- Compare forwarding, aliases, distribution groups, and shared mailboxes
- Forward my Microsoft 365 email to a different email account
- Create an email alias
- Create a distribution group
- Create a shared mailbox
Keep my email secure
Change your password, add extra security and sign out of all devices
- Change a Microsoft 365 password
- Enable or disable security defaults
- Enable or disable multi-factor authentication (MFA)
- Set up my multi-factor authentication method
- Sign out of my Microsoft 365 email on all devices
- Tips for protecting my email
Change my email
Update your email’s display name, username or domain.
- Change my email display name
- Change the username on my Microsoft 365 email account
- Change the domain on my Microsoft 365 email account
My email account isn’t working (troubleshooting)
If you’re having issues with your email, try our solutions.