此密钥是一个 48 位数字，用于重新获得对驱动器的访问权限。. 在启动期间，系统可能会提示你输入 BitLocker 恢复密钥，因为存在安全风险或硬件更改：. 可能需要为数据或外部驱动器提供 BitLocker 恢复密钥，例如，如果忘记了解锁密码：. 本文提供的信息有助于 ...

首先，在“获取帮助”应用中尝试激活疑难解答。. 获取帮助可指导你完成解决大多数激活问题的正确步骤。. 打开“获取帮助”. 检查 Windows 激活状态. 首先需要查看 Windows 11 是否已激活并链接到你的 Microsoft 帐户。. 将 Microsoft 帐户链接到设备上的 Windows 11 许可 ...

首先在“获取帮助”应用中运行自动音频疑难解答。. “获取帮助”将自动运行诊断，并采取正确的步骤来解决大多数音频问题。. 打开“获取帮助”. 如果“获取帮助”应用无法解决声音或音频问题，请尝试列出的可能解决方案：. Windows 11 Windows 10. 1. 检查扬声器 ...

In early 2024, National Public Data, an online background check and fraud prevention service, experienced a significant data breach. This breach allegedly exposed up to 2.9 billion records with highly sensitive personal data of up to 170M people in the US, UK, and Canada (Bloomberg Law).

A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This key, which is a 48-digit number, is used to regain access to the drive. You might be prompted for the BitLocker recovery key during startup, due to a security risk or hardware change:

Before you begin. Make sure the device you want to install Windows 11 on meets the minimum system requirements. If your device is currently running Windows 10, we recommend you verify the minimum system requirements using the PC Health Check app. We do not recommend installing Windows 11 on a device that doesn't meet requirements.

A Windows product key is a 25-character code used to activate Windows. It looks like this: Locate your product key for Windows 10 or Windows 11. Depending on how you got your copy of Windows 10 or Windows 11, you'll need either a 25-character product key or a digital license to activate it.

Get self-help support. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

장치가 맬웨어 또는 바이러스에 노출되었을지 걱정되거나, 인터넷에 연결하지 않고 장치를 검사하려는 경우 실행하세요. 실행하면 장치가 다시 시작되므로 열려 있는 파일을 저장해야 합니다. 자세한 내용은 Microsoft Defender 오프라인으로 내 PC 보호 도움말 을 참조하세요. 참고: 검사 옵션을 초기 버전의 Windows 10 새 고급 검사 실행 이라고 했습니다. 바이러스 및 위협 방지 설정 관리.

The most common type is a physical, external keyboard that plugs into your PC. But Windows has a built-in Accessibility tool called the On-Screen Keyboard (OSK) that can be used instead of a physical keyboard. You don’t need a touchscreen to use the OSK.