Passkey management is handled within your passkey provider. You can manage passkeys saved to Windows in Windows Settings. Passkeys created for your Microsoft accounts can also be managed through your personal or work/school security dashboard. For other synced credential managers, such as Microsoft Password Manager, go to the provider or service to manage passkeys stored there. Select an ...

Xbox Support ... Xbox Support

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Find out how to troubleshoot issues redeeming Xbox digital codes and gift cards.

Disk Management in Windows helps you perform advanced storage tasks like initializing a new drive and extending or shrinking volumes.

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

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

Choose how you want emails displayed in the message list, such as whether you want emails displayed as individual messages or as conversations.

如果我的代码来自其他区域，该怎么办？ 某些数字代码适用于可能与帐户上的区域设置不匹配的特定国家/地区。 如果你的帐户与你的物理区域匹配，并且你的代码是从你所在地区的零售商处购买的，请确保设备上的区域也与你的物理位置匹配。 若要从 Xbox 主机执行此作，请执行以下作：

Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.