Microsoft 365 admin center help

Explore resources for working in the Microsoft 365 admin center.

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What's new

How-To Guide

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Set up your subscription and email, add users, and install apps.

Learn how to set up and manage Microsoft 365 for your business with short videos.

Move your data from another service to Microsoft 365.

Install Office and other Microsoft apps.

Help users in your organization learn how to store and share files and use Office apps.

Manage your subscription, services, and users, secure your business, and get help troubleshooting.

Learn about admin roles, how to stay on top of changes, and how to customize your subscription.

Manage passwords, add and remove users, set up and manage groups, manage guest access, and assign user licenses.

Manage email settings, distribution groups, and security settings, and set up shared mailboxes.

Learn about domains, set up and manage domains, and update DNS records.

Monitor the status of your service, back up data, install add-ins, and upgrade to the latest apps.

Manage bills, subscriptions, and product licenses, update payment methods, and purchase additional services and storage.

Learn about the best ways to secure your organization like setting up multifactor authentication (MFA), Microsoft Secure Score, and GDPR.

Share documents and use Teams to collaborate and meet.

Access resources to help you troubleshoot and fix problems with your Office products or services.