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

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

取得 Microsoft Edge 的協助和支援。 尋找 Microsoft Edge 支援內容、使用方法文章、教學課程等等。

Learn how to add an app to run automatically at startup. Select the Start button and scroll to find the app you want to run at startup.

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled.

Learn how to open and navigate File Explorer in Windows. Get answers to common questions about File Explorer.

Получите помощь и обучение по операционным системам Windows, включая установку, обновления, конфигурацию и безопасность.