Windows Hello is a more personal way to sign in to your Windows 10 devices with just a look or a touch. You’ll get enterprise-grade security without having to type in a password.

How does Windows Hello keep my info private?

Surface Pro 4, Surface Book, and most PCs with fingerprint readers are ready to use Windows Hello now, and more devices that can recognize your face and iris are coming soon.

Select the Start button, then select Settings  > Accounts > Sign-in options to set up Windows Hello. Under Windows Hello , you’ll see options for face, fingerprint, or iris if your PC has a fingerprint reader or a camera that supports it. Once you’re set up, you’ll be able to sign in with a quick swipe or glance.