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Say hello to Windows Hello: What it is and how to set it up

Unlock Windows 10 or 11 devices securely with Windows Hello: PIN, Facial recognition, or Fingerprint scans.

Published onJune 30, 2023

Imagine the convenience of accessing your personal device with just a glance or touch, sans the hassle of remembering complex passwords. Welcome to the realm of Windows Hello, Microsoft’s biometric authentication system. Here’s everything you need to know about the security feature, including how it works and the steps to set it up for your ease of use.


Windows Hello is an authentication feature for Microsoft Windows devices that allows users to gain instant access to their devices using a PIN, facial recognition, or fingerprint instead of a traditional password.


What is Windows Hello, and how does it work?

Windows Hello is an authentication feature designed to improve security. This system uses a PIN, facial recognition, or fingerprint scanning to verify a user’s identity upon signing in on Windows 10 and 11 devices. When setting up facial or fingerprint recognition, users must establish a PIN as part of the process, although you can use the PIN alone for signing in.

What makes the feature particularly safe and convenient is that your PIN is only associated with one device and backed up for recovery with your Microsoft account. This mechanism ensures higher security and ease of use when signing into your PC.

How to set up and use Windows Hello

Setting up the secure authentication involves the following steps:

Click on the Start button, select Settings, go to Accounts, and then go to the Sign-in option. Under Ways to Sign in, you’ll find three sign-in options:

  • Select Facial recognition to set up facial recognition using your device’s camera or an external camera.
  • Choose Fingerprint recognition to set up fingerprint reader sign-in.
  • Opt for the PIN to establish PIN-based sign-in.
Windows 11 Hello
Adam Birney / Android Authority

After the setup, you can sign into your device using your chosen sign-in method, eliminating the need for a password. Note that your device needs the necessary hardware, such as an infrared camera for facial recognition or a fingerprint reader for fingerprint identification.


Yes, you can disable Windows Hello. You can do this by going to the Sign-in options in the Accounts section of Settings. There, you can remove your face, fingerprint, or PIN data, which effectively deactivates the feature.

Indeed, the authentication is highly secure. Your unique biometric data is stored locally, encrypted, and only associated with one device. Additionally, you can back it up for recovery with your Microsoft account OneDrive. This mechanism ensures your data’s safety and makes unauthorized access extremely difficult.

No, not all webcams are compatible with Windows Hello. Your webcam must support infrared (IR) imaging for the facial recognition feature. Microsoft uses IR technology to identify facial features in different lighting conditions, even in darkness.

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