To enable BitLocker on a device with TPM, use these steps:
How to enable (hardware-based) BitLocker on the operating system drive If you have a Surface device, likely it includes a Trusted Platform Module with support for BitLocker encryption. Quick note: The TPM version must be version 1.2 or later to support BitLocker.Īlternatively, you can also check your manufacturer's support website for details on whether the computer includes the security chip and the instructions to enable the security feature. Search for Device Manager and click the top result to open the app.Ĭonfirm the item that reads "Trusted Platform Module" with the version number.To check if a computer has TPM on Windows 10, use these steps: How to check if device has TPM support to use BitLocker
It's always recommended that you make a full backup of your system before proceeding with this guide.
Computer's hard drive must have two partitions, including a system partition with the necessary files to start the system and a partition with the Windows 10 installation.If the feature isn't available, check the computer manufacturer for the Basic Input Output System (BIOS) or Unified Extensible Firmware Interface (UEFI) update. Computer firmware must support TPM or USB devices during startup.BitLocker is available without TPM by using software-based encryption, but it requires some extra steps for additional authentication.This is a special chip that enables the device to support advanced security features. Trusted Platform Module (TPM) chip is needed for the best result.Windows 10 Home edition has its version of BitLocker on select devices.