Learn how to use a FIDO2-compliant security key to sign in to your Microsoft account instead of your password. Find out what a security key is, how to add and manage it, and how to use it with Windows Hello or Microsoft Edge.

Find the phone number for Microsoft support in your region for personal or work or school accounts. You can also get help online by describing your problem and requesting a call or chat.

Learn how to check the recent sign-in activity for your Microsoft account and what to do if you see unusual or suspicious activity. Find out how to change your password, update security settings and contact support.

Xbox Game Pass Core conversion ratio: Any remaining time will convert to Xbox Game Pass Ultimate time at a ratio of 2:1 and be rounded up to the next full day.For example, 90 days remaining of Xbox Game Pass Core will convert to 45 days of Xbox Game Pass Ultimate time.

Learn about the data breach of National Public Data, an online background check and fraud prevention service, that exposed up to 2.9 billion records of personal data. Find out the risks, the steps to protect yourself, and the benefits of Microsoft Defender for Individuals.

Remote Assistance Support from Microsoft allows a Microsoft support professional in another location to view your computer screen and work on your computer over a secured connection.Protect yourself from tech support scams.

Learn how to turn off recurring billing and get a refund for your Xbox subscription on console or web. Check the terms and conditions, troubleshoot issues, and contact support if needed.

Learn how to download and install or reinstall Office 2019, Office 2016, or Office 2013 on your PC or Mac. Find out how to activate Microsoft 365, troubleshoot issues, and customize your installation options.

Learn how to set up the adapter on any Windows 10/11 device and pair it with your Xbox controller. See compatibility chart, USB extender, and troubleshooting tips.

Learn how to access your Hotmail or Outlook.com email account with your Microsoft Account password. Find troubleshooting tips, service status, and help options if you have problems signing in.