Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Developers have made amazing games and content for the Xbox network. To protect customers and developers, we provide a safe and secure way to make purchases in the Microsoft Store. To maintain this security, Xbox monitors for instances of marketplace theft or solicitation from the Xbox community.

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

Find out what to do when you receive a “Call us overprotective” message when signing in to Xbox.com.

On the PC you’re projecting from, select Windows logo key + K and select the PC you’d like to connect to. Or you can search for Cast in the Windows Search bar, then select Connect to a wireless display. On the Display settings page, under Multiple displays, select Connect to a wireless display, then select Connect.

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Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.

Need help setting up an Xbox profile or signing in to Xbox on your console, PC, or mobile device? This solution will help you sign in or create a new account.

Communicate clearly and effectively in multilingual Microsoft Teams meetings. In multilingual meetings, individual participants can speak, listen and read in their preferred languages through: The Interpreter agent Multilingual speech recognition Live translated captions and transcripts Translated recap after multilingual meetings Supported languages English, Spanish, French, German, Italian ...

Find out how to submit a request for a refund for a purchase of digital Xbox content.