Enroll your fingerprints and unlock computer by scanning your fingerprints on the fingerprint reader.
Type Sign-in options in the Windows search
box and then press Enter.

You can associate your fingerprints with your power-on password and NVMe password. See Associate your fingerprints with passwords (for selected models).
Do not scratch the surface of the reader with anything hard.
Do not use or touch the reader with a wet, dirty, wrinkled, or injured finger.