Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.

在开始之前，请确保你的 Windows 10 电脑支持蓝牙。 有关如何检查的详细信息，请参阅修复 Windows 10 中的蓝牙问题。 如果需要帮助添加没有蓝牙功能的设备，请参阅将设备添加到 Windows 10 电脑。. 打开蓝牙

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

How to use the IFERROR function in Excel to trap and handle errors in a formula.

学习如何在 Windows 中解决 USB-C 问题，修复 USB 设备、端口和适配器无法正常工作。

New to Xbox gaming on PC? Here's how to get started. Find out how to play with cloud gaming on devices you already have

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Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

Learn how to use OneDrive Files On-Demand to sync your OneDrive files and save disk space in Windows 10.