Additionally, if you frequently switch between operating systems or share files across different platforms, BitLocker ...

2] Launch File Explorer, right-click the operating system drive that you want to encrypt, and click Turn on BitLocker. Choose how (USB or Password) you want to unlock the operating system drive at ...

The upshot of BitLocker is that your files remain secure if someone ... your encryption key or attempt to move an encrypted drive to another system. The original report (in German) suggests ...