What Windows 10 feature allows users to authenticate using biometric data such as face or fingerprint?

Windows Hello is the feature in Windows 10 that allows users to authenticate their devices using biometric data such as facial recognition or fingerprints. This technology enhances security by utilizing physical traits that are unique to the individual, making it difficult for unauthorized users to gain access to the system.

In addition to enhancing security, Windows Hello provides a convenient and quick way for users to log in without needing to remember complex passwords. The system uses advanced sensors and cameras to capture biometric information, ensuring that authentication is both reliable and user-friendly.

The other options mentioned serve different functions: Windows Search is designed for finding files and applications, Device Guard offers features related to hardware security and virtualization, and Credential Manager manages user credentials and login information but does not incorporate biometric authentication.