Windows Hello is a biometric authentication feature in Windows that allows you to log in to your computer using facial recognition, fingerprint, or a PIN code. Here’s how to set up and use Windows Hello to log in to your PC:

1. Check Windows Hello Compatibility: Before setting up Windows Hello, make sure your computer has a compatible camera or fingerprint reader that supports Windows Hello. You can check your device’s compatibility by going to the Settings app and selecting “Accounts” > “Sign-in options” > “Windows Hello”.
2. Set Up Windows Hello: To set up Windows Hello, go to the Settings app and select “Accounts” > “Sign-in options” > “Windows Hello”. Follow the on-screen instructions to set up Windows Hello using facial recognition or fingerprint. You can also set up a PIN code as an alternative method of authentication.
3. Use Windows Hello: Once Windows Hello is set up, you can use it to log in to your computer by looking at the camera or placing your finger on the fingerprint reader. If you set up a PIN code, you can enter it instead. You can also use Windows Hello to sign in to apps and websites that support Windows Hello.
4. Manage Windows Hello Settings: In the “Sign-in options” section of the Settings app, you can manage various Windows Hello settings, such as enabling or disabling Windows Hello, changing your PIN code, or adding additional fingerprints.
5. Troubleshoot Windows Hello: If you have issues with Windows Hello, such as the camera or fingerprint reader not working properly, you can troubleshoot the issue by going to the “Sign-in options” section of the Settings app and selecting “Windows Hello Face” or “Windows Hello Fingerprint”. Follow the on-screen instructions to diagnose and fix the issue.

In conclusion, setting up and using Windows Hello to log in to your PC can provide a convenient and secure way to authenticate yourself. By checking compatibility, setting up Windows Hello, using it to log in to your computer, managing settings, and troubleshooting issues, you can take advantage of this feature and improve your Windows experience.