在正常使用中，BitLocker 只会在成功登录到 Windows 时解锁。. 但是，Windows 在检测到可能未授权的尝试访问驱动器时，需要 BitLocker 恢复密钥。. 拥有此密钥的备份副本至关重要。. 如果丢失了密钥，Microsoft支持人员无法提供密钥，也无法为你重新创建密钥。. 在大 ...

了解如何兑换礼品卡、代码或 Office 产品密钥，以及如何在 Microsoft Store 在线商店、Windows 或 Xbox 上花费余额。.

如果你使用的是 Xbox Series X|S、Xbox Elite 无线控制器系列 2 或 Xbox 自适应控制器，请使用 USB-C 缆线连接控制器。. 如果 Windows 设备从睡眠状态唤醒后无法检测到控制器，请按控制器上的 Xbox 按钮 将其重新启用，或从设备上拔下电源，然后再将其重新插入。. 注意 ...

Windows 10. Before considering troubleshooting options, make sure your device is up to date. Select Start > Settings > Update & Security > Windows Update , then select Check for updates. If you need help setting up your external monitors, see How to use multiple monitors in Windows 10.

To connect your controller with Xbox Wireless, you might need the Xbox Wireless Adapter for Windows. If your PC has Xbox Wireless built in, you can connect the controller directly without an adapter. If you’re using the Xbox Wireless Adapter: Plug the Xbox Wireless Adapter into your PC.

How to open Game Bar. Press Windows logo key + G to open Game Bar over your game, app, or desktop. All your favorite things in one place. When you open Game Bar, a variety of Xbox gaming activities are at your fingertips. Select a feature from the Widget Menu and it’ll pop up as a widget.

The Microsoft Defender Offline scan will automatically detect and remove or quarantine malware. Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

Xbox Support 为 Xbox、Game Pass 和账单问题提供帮助。. 在 Xbox Support 社区中获取建议和客户服务。.

Windows 10 compatibility. Windows 10. Assessing hardware and application compatibility needs to be part of your planning for deploying Windows 10. App compatibility is more streamlined with Windows 10. Windows 10 compatibility.

了解如何在移动设备、Windows 设备或 Xbox 主机上兑换 Microsoft/Xbox 礼品卡或其他代码。.