联系 Microsoft 支持人员。查找常见问题的解决方案，或从支持专员那里获取帮助。

Support for Windows 10 has ended on October 14, 2025. Learn more about your options for Windows 10.

Check the Xbox services, games, and apps for any service outages.

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

Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows 11、Surface 等的操作方法文章、视频和培训。

Can’t find the Recycle Bin on your Windows device? If it’s hidden or missing after an update, this article helps you quickly locate and restore it. The desktop doesn't show any icons

Microsoft 支援服務在此協助您處理 Microsoft 產品。 尋找適用於 Microsoft Copilot、Microsoft 365、Windows 11、Surface 等的使用方法文章、影片和訓練。

This out-of-band (OOB) update for Windows 11, version 25H2 and Windows 11, version 24H2 (KB5121768) is cumulative. It includes all improvements from previous security and non-security updates, along with an additional fix. Improvements This OOB update includes the following improvement: [System Performance] This update addresses an issue affecting a limited number of devices with an Intel ...

在任务栏上搜索帮助、使用“使用技巧”应用、在“设置”应用中选择“获取帮助”链接，或转到 support.microsoft.com/windows。

Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.