Acer Veriton N4620G - Manual (Page 30)

30 - Acer ProShield
Credential Manager
Here you can set and manage your credentials, including Pre-boot
authentication.
You can change your ProShield and Windows passwords, register
fingerprints, manage online account information, and back up or
restore credential information.
Data Protection
Here you can select files for encryption or decryption, and manage
your Personal Secure Drive.