Sign in to Outlook with your Microsoft 365 for business email account

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Watch: Steps to sign in to Outlook

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After you install the apps in Microsoft 365, set up Outlook to start using email, calendar, and contacts. Here's how:

1. Open the Start menu. Search for Outlook, and select it.
2. Enter your Microsoft 365 email address, and select Connect.
3. Enter any other email addresses that you want to use, such as your previous or personal email address. Select Next.
4. If prompted, enter a password, and then select Sign in.
5. After you add all of your accounts, choose if you want to set up Outlook mobile or wait until later.
6. Select Done. It might take several minutes for Outlook to download your email and other data.

Now you can view email for the accounts you added. You can also view your calendar, contacts, and tasks.