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  1. BitLocker Drive Encryption - Microsoft Support

    Open BitLocker Drive Encryption Next to each drive there's a list of allowed operations. To enable encryption, select the option Turn on BitLocker Select an unlock option and back up the …

  2. Device Encryption in Windows - Microsoft Support

    Device Encryption is a Windows feature that enables BitLocker encryption automatically for the Operating System drive and fixed drives. It’s particularly beneficial for everyday users who want …

  3. Find your BitLocker recovery key - Microsoft Support

    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.

  4. BitLocker overview - Microsoft Support

    If you have BitLocker turned on for any of your drives, it's important to be sure you have the BitLocker recovery key backed up somewhere. If BitLocker detects an unauthorized access to …

  5. Error message when you try to run the BitLocker Drive Encryption ...

    The path specified in the Boot Configuration Data (BCD) for a BitLocker Drive Encryption integrity-protected application is incorrect. Please verify and correct your BCD settings and try again.

  6. Enable TPM 2.0 on your PC - Microsoft Support

    TPM 2.0 is used in Windows 11 for a number of features, including Windows Hello for identity protection and BitLocker for data protection. Note: This article is intended for users who are not …

  7. Description of the BitLocker Drive Preparation Tool

    Describes the BitLocker Drive Preparation Tool that you can use to prepare the computer for BitLocker Drive Encryption. Provides an operational overview, system requirements, and …

  8. Surface turns on but is stuck on the Recovery screen

    Solution 1: Get to the Windows Recovery Environment Turn off your device and try to boot up. Try to boot up again. After two failed boot attempts, the device should automatically enter the …

  9. KB5042421: CrowdStrike issue impacting Windows endpoints …

    Select the name of the device where you see the BitLocker prompt. In the expanded window, select View BitLocker Keys. Go back to your device and input the BitLocker key that you see on …

  10. Device Security in the Windows Security App - Microsoft Support

    If the security capability of your device isn't what you'd like it to be, you might need to turn on certain hardware features (such as secure boot, if supported) or change the settings in your …