Find everything you need to manage your Microsoft account, Xbox profile, and more.

Microsoft Authenticator helps you sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless on your account. Before you can use Authenticator as a way to sign in, you need to download the app and have already added Authenticator to your accounts.

To sign in to Hotmail, you'll need your Microsoft account username and password. Sign in at outlook.live.com. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter. If you're looking to open a new account, you can create one at https://signup.live.com/.

Find out how to add or remove an Xbox profile on any Xbox One or Xbox Series X|S console.

Use the Information Protection viewer to view protected files in Windows, Android, iOS, or Edge.

If you see “Double NAT detected” in your network settings, try these steps to change or remove it. Did this resolve the issue? Still need help? Chat with our support virtual agent. Accessible help and resources to get your Xbox questions answered.

Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Learn how to sign in to your Outlook or Hotmail mailbox using your Microsoft account.

Learn how to set up your user account for multifactor authentication with Microsoft 365.

Learn how to view your Microsoft account balance online and on your Xbox console.