Learn how to manage your Microsoft subscription, including billing, renewal, and cancellation options.

若要在 Outlook.com 中获取支持，请单击此处或选择菜单栏上的帮助，然后输入查询。 如果自助服务无法解决问题，请向下滚动到“仍需要帮助？”，然后选择“是”。 若要在 Outlook.com 中联系我们，需要登录。

Learn how to manage the online safety and privacy settings on the Xbox console for you and every member of your family group.

Узнайте, как изменить адрес электронной почты или номер телефона учетной записи Майкрософт с помощью псевдонимов, чтобы войти вашу учетную запись Майкрософт.

Try our Sign-in Helper for quick assistance signing in to your account:

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.

Xbox Support 为 Xbox、Game Pass 和账单问题提供帮助。在 Xbox Support 社区中获取建议和客户服务。

了解 Xbox 雲端遊戲如何在 Android、Apple 和 Windows 裝置，以及 Xbox 主機和 Samsung 智慧電視上運作。

你可以使用作为别名列出的任何电子邮件地址或电话号码来登录。为使他人更难以进入你的帐户，请更改你的登录首选项以关闭你不想用来登录帐户的任何别名。

Note: Individual entries in the following table can be referenced directly through a bookmark.If you select any bug reference ID in the table, a bookmark tag is added to the URL by using the "#bkmk_NNNNNNN" format. You can then share this URL with others so that they can jump directly to the desired fix in the table.