Find out how to manage your Xbox subscriptions to request a refund or cancel a recurring payment.

Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.

如果你认为有人可能未经授权访问你的帐户，我们可以通过从所有受信任的设备注销来保护你。 在 24 小时内，你将注销浏览器、应用以及你的帐户用于登录的任何其他位置（Xbox 主机除外）。

A Microsoft Exchange account is a work or school email account. The organization that gave you the Exchange email account is running a Microsoft Exchange Server, or is using Microsoft 365 which uses Exchange Server to provide email.

了解如何在移动设备、Windows 设备或 Xbox 主机上兑换 Microsoft/Xbox 礼品卡或其他代码。

Learn how to avoid "fake order" scams that try to trick you into paying for products you never ordered. Read this short article from Microsoft Support.

Get support from Microsoft by finding contact options for Canada, including phone numbers and chat sessions.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

See how to find things you've downloaded on your PC.