TPM and PIN – BitLocker locks the normal boot process until the user provides the PIN.TPM and Startup Key on USB Only – TPM & USB Drive required to unlock.Startup Key on USB Only – Places Key on USB Drive which needs to be attached to computer to unlock drive.TPM Only – Most seamless and transparent to the user.Choosing the Drive (aka the partition), you’ll probably leave this default which picks the drive that the system (windows) is installed on, but you can manually pick a drive letter if you wanted to encrypt a different drive instead of the system drive, or if you have a couple instances of the “Enable Bitlocker” step that you want to run to encrypt several partitions.I’ve merged the Enable Bitlocker Step & Pre-Provision Bitlocker Step into one page, as they are directly related and demos and test results make sense when used in conjunction. It just keeps getting easier! I’m merging the two steps into one, as it just make sense, especially for demos. Several enhancements have recently been added to this, which has removed the need to pre-create several registry keys to get the desired outcome. This step easily lets you turn on Bitlocker while providing several options to let you customize how it gets initiated.

Enable Bitlocker / Pre-Provision Bitlocker

Bitlocker management sccm