Adding or registering a device to your Microsoft account helps you see its warranty status, get support, or request service. You can also find or lock it if it's lost. Select Register device to continue. Enter your device's serial number to register it to your account.

Learn how to fix the error "Sorry, something's wrong with your Microsoft account" so you can sign in to the Xbox network.

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/.

If you've forgotten your Microsoft account password, learn how to do a password reset online or by using your Xbox console.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Just sign in to the Microsoft account that contains your subscriptions and follow the on-screen instructions. Note If you purchased other Microsoft services with the same credit card, those services may also be affected. Can I cancel a subscription with a past-due balance? Yes.

Sign in so we can get you the right help and support. We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Follow the steps on this page to change the Microsoft account email address or phone number (also known as your account alias or username) that you use to sign in. Concerned about your licenses?

Use our Sign-in Helper for quick assistance: If you're having trouble signing in to your Xbox account, Sign-in Helper is the fastest way to get signed in. It will ask you for your email address or phone number, check your account for any problems, and tell you what you need to do to sign in.

To see or delete certain types of recent activity, you can sign in to https://account.microsoft.com/privacy/activity-history. To learn more about the Recent activity page, select one of the following headings. It'll open to show more info.