The TPM, found in most newer computers, prevents hackers from bypassing encryption efforts. BitLocker encrypts your hard drives and prevents hackers from harvesting your data files.īitLocker installs differently depending on whether your computer contains a trusted platform module (TPM), which is also referred to as a cryptoprocessor. These additional security measures provide multifactor authentication, which is important because the Windows password only prevents others from starting Windows on your computer, but does not prevent hackers from harvesting the data files from your unencrypted hard drives. Once enabled, BitLocker locks the computer startup process (or the resume-from-hibernation process) until the correct PIN is entered or the correct USB-based startup key is inserted. BitLockerīitLocker enables you to encrypt your computer system hard drive (or selected files or folders on your hard drive) and is a good way to protect your computer and its contents in the event the computer is lost or stolen. The Windows 10 Professional edition costs about $50 more and provides five useful features not found in Windows 10 Home edition, as follows.

Should I buy the Windows 10 Home edition or the Windows 10 Professional edition?Ī. I'm looking to buy a new Windows 10 computer.

Bitlocker for windows 10 home