Prerequisite(s):
Activate your admin role in Microsoft Entra ID.
Procedure:
Navigate to https://entra.microsoft.com
From the left-hand navigation menu, select Devices, then choose All devices.
Use the search bar to find the device, then click on the device name.
On the device details page, complete the following steps to view the BitLocker recovery key.
Click BitLocker keys from the left-hand navigation menu.
Click on the Show Recovery Key text button.
Click on the show icon to reveal the key string.
Click on the copy icon to copy the key string.