Final answer:
The type of biometric system frequently found on laptops is fingerprint recognition. It is a secure and convenient way to protect sensitive data. Facial recognition and iris scanning are also other biometric systems used but less commonly.
Step-by-step explanation:
The type of biometric system that is frequently found on laptops is fingerprint recognition. Fingerprint recognition is a method of identifying and authenticating individuals based on their unique fingerprints. Laptops often come equipped with fingerprint scanners, which allow users to unlock their devices or access certain applications by scanning their fingerprints.
This technology works by capturing an image of the user's fingerprint and comparing it to a database of stored fingerprints to find a match. The patterns and ridges on a person's fingerprint are unique, making it a reliable method of identification. Fingerprint recognition is considered a secure and convenient way to protect sensitive data on laptops.
Other biometric systems that can be found on laptops include facial recognition and iris scanning. However, fingerprint recognition is more commonly used due to its accuracy and ease of implementation.