Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

Learn different ways to locate your BitLocker recovery key in Windows, and learn about how BitLocker might have been activated on your system.

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

Learn how to connect to a Wi-fi network in Windows and manage your current network connections.

Learn how to get the latest Windows updates to keep your device running smoothly and securely.

Fresh Start in Windows 10 lets you perform a clean reinstallation and update of Windows while keeping your personal data and most Windows settings intact.

如果这些步骤都无法解决蓝屏错误，请尝试“获取帮助”应用中的“蓝屏疑难解答”：. 在 Windows 中，打开 “获取帮助 ”。. 在“获取帮助”应用中，键入 “排查 BSOD 错误 ”。. 按照获取帮助应用中的引导演练进行操作。. 注意: 如果你不在 Windows 设备上，可以 ...

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

To view a website using Internet Explorer mode in Microsoft Edge, use the following steps. Navigate to the website you want to view in Internet Explorer mode. Click the three dots in the upper right corner of the browser window. Select Reload in Internet Explorer Mode. If you are on Microsoft Edge version 92 or earlier select More tools ...

Keeping Bing as your default search engine provides an enhanced search experience in the new Microsoft Edge , including direct links to Windows apps, relevant suggestions from your organization if you’re signed in with a work or school account, and instant answers to questions about Windows.However, you can change the default search engine to any site that uses OpenSearch technology.