For Windows Users (Windows Hello)
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Open Sign-In Options: - Go to Settings > Accounts > Sign-In Options.
 
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Choose a Biometric Option: - Select Fingerprint Recognition or Facial Recognition under Windows Hello.
 
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Set Up Your Biometric Method: - Click Set Up next to the biometric option you want to use.
 
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Verify Your Identity: - Enter your PIN or password to proceed.
 
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Follow the Setup Wizard: - For Fingerprint Recognition: Place your finger on the fingerprint reader and follow the prompts to scan it.
- For Facial Recognition: Position your face in front of the camera until the scan completes.
 
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Save Your Settings: - Once setup is complete, you can now log in using your fingerprint or face.
 
For Mac Users (Touch ID)
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Open System Settings: - Click the Apple Menu and select System Settings.
 
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Go to Touch ID Settings: - Navigate to Touch ID & Password.
 
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Add a Fingerprint: - Click Add Fingerprint.
 
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Follow the Setup Wizard: - Place your finger on the Touch ID sensor (usually located on the top-right corner of your keyboard) and follow the instructions.
 
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Save Your Settings: - Once the fingerprint is added, you can use Touch ID to log in, unlock apps, or make purchases.