Learn how to keep your Microsoft account safe, including making a strong password, identifying safe emails, and reviewing account activity.

The Basics of Search. Returning search results is no easy feat, and involves complex, near-instantaneous algorithmic calculations. A search for something as simple as “cat” could yield over 55 million results.

获取与管理你的 Xbox 订阅、帐单问题等有关的详细信息。

如果在从 Microsoft Store 购买应用、游戏或下载时遇到问题，请尝试以下步骤。

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

If you forgot your work or school password, never got a password from your organization, or have been locked out of your account, you can use your security info and your mobile device to reset your work or school password.

想要了解有关 Xbox 数字代码或礼品卡的详细信息，或者遇到了代码相关问题？ 有关详细信息，请继续阅读。

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Windows 10, version 20H2 and Windows Server, version 20H2 update history; End of service statement; May 9, 2023—KB5026361 (OS Builds 19042.2965, 19044.2965, and 19045.2965)

了解当您尝试为 Xbox 订阅付款却收到通知或错误消息时该如何操作。