This article has guidance for: Organizations with IT-managed Windows devices and updates.

Find solutions for Xbox account and profile issues, manage settings, and get support for your Xbox experience.

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

How did gamertags change? We updated new Xbox gamertags to support a 12-character max, Unicode-based name of your choice, with an auto-generated suffix if the gamertag is shared. We offer 13 different alphabets for gamers, which support more than 200 languages worldwide.

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

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.

激活是一个技术过程，用于将产品密钥或数字权利与设备的硬件配置配对。 这不评估副本本身的真实性，也不保证 Windows 副本 ...

Sign-in options Usage Guidelines URL: Privacy Policy URL: ...

Using Authenticator as a way to sign in If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in: Go to the site where you want to sign in. Enter your username at the sign-in prompt and select Next. Select Send notification.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.