BitLocker Drive Encryption - Microsoft Support
Learn about BitLocker Drive Encryption in Windows and how to encrypt drives.
Find your BitLocker recovery key - Microsoft Support
Learn how to find your BitLocker recovery key in Windows.
BitLocker overview - Microsoft Support
BitLocker is a Windows security feature that protects your data by encrypting your drives. This encryption ensures that if someone tries to access a disk offline, they won’t be able to read any of its …
Turn Windows BitLocker on or off - Microsoft Support
Device Encryption in Windows - Microsoft Support
Learn about BitLocker Device Encryption in Windows and how to enable it.
Rechercher votre clé de récupération BitLocker - Support Microsoft
Découvrez comment trouver votre clé de récupération BitLocker dans Windows.
Back Up Your BitLocker Recovery Key - Microsoft Support
Learn about BitLocker recovery keys and how to back them up.
Geräteverschlüsselung in Windows - Microsoft-Support
Die Geräteverschlüsselung ist ein Windows-Feature, mit dem die BitLocker-Verschlüsselung automatisch für das Betriebssystemlaufwerk und festplattenlaufwerke aktiviert wird.
查找 BitLocker 恢复密钥 - Microsoft 支持
摘要 当 BitLocker 无法在 Windows 中自动解锁加密驱动器时，需要 BitLocker 恢复密钥。 这是一个 48 位数字，可让你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 …
May 12, 2026—KB5089549 (OS Builds 26200.8457 and 26100.8457)
May 12, 2026 · These scripts can be used to detect Secure Boot certificate update status and automate deployment via a safe rollout mechanism in an Active Directory environment. For more information, …
Windows help and learning - support.microsoft.com
Get support for Windows and learn about installation, updates, privacy, security and more.