To access your sign-in options, go to Start > Settings > Accounts > Sign-in options. On the Sign-in options page, the following sign-in methods are available:
Windows Hello Face
Windows Hello Fingerprint
Windows Hello PIN
You'll also find these settings:
Require sign-in—Requires you to sign in to your device after being away.
Dynamic lock—Automatically locks your device when you're away.
Privacy—Shows or hides personal info on the sign-in screen, and allows your device to use your sign-in info to reopen your apps after an update or restart.
Change or manage your password
To change your password, go to Start > Settings > Accounts > Sign-in options. Select Password, and then select Change.
Note: To change your password if you're on a domain, press Ctrl+Alt+Del and then select Change a password.
Windows Hello lets you sign in to your devices, apps, online services, and networks using your face, iris, fingerprint, or a PIN. Even if your Windows 10 device can use Windows Hello biometrics, you don’t have to. If it’s the right choice for you, you can rest assured that the info that identifies your face, iris, or fingerprint never leaves your device. Windows does not stores pictures of your face, iris, or fingerprint on your device or anywhere else.
What data is collected, and why
When you set up Windows Hello biometrics, it takes the data from the face camera, iris sensor, or fingerprint reader and creates a data representation—or graph—that is then encrypted before it’s stored on your device.
To help us keep things working properly, to help detect and prevent fraud, and to continue improving Windows Hello, we collect diagnostic data about how people use Windows Hello. For example, data about whether people sign in with their face, iris, fingerprint, or PIN; the number of times they use it; and whether it works or not is all valuable information that helps us build a better product. The data is pseudonymized, does not include biometric information, and is encrypted before it's transmitted to Microsoft. You can choose to stop sending diagnostic data to Microsoft at any time. Learn more about diagnostic data in Windows 10
To manage Windows Hello
To turn on Windows Hello, go to Start > Settings > Accounts > Sign-in options, select the Windows Hello method that you want to set up, and then select Set up. If you don't see Windows Hello in Sign-in options, then it may not be available for your device.
To remove Windows Hello and any associated biometric identification data from the device, go to Start > Settings > Accounts > Sign-in options. Select the Windows Hello method you want to remove, and then select Remove.
Using a security key
A security key is a hardware device that you can use instead of your user name and password to sign in on the web. Since it's used in addition to a fingerprint or PIN, even if someone has your security key, they won't be able to sign in without the PIN or fingerprint that you create. Security keys are usually available for purchase from retailers that sell computer accessories. Learn more about security keys
To set up a security key, go to Start > Settings > Accounts > Sign-in options, and select Security Key. Select Manage and follow the instructions.
Windows can use devices that are paired with your PC to help detect when you’re away, and lock your PC shortly after your paired device is out of Bluetooth range. This makes it more difficult for someone to gain access to your device if you step away from your PC and forget to lock it.
On your Windows 10 PC, select Start > Settings > Accounts > Sign-in options.
Under Dynamic lock, select the Allow Windows to automatically lock your device when you’re away check box.
Use Bluetooth to pair your phone with your PC. Learn how to pair devices using Bluetooth
Once they’re paired, take your phone with you when you walk away, and your PC will automatically lock a minute or so after you’re out of Bluetooth range.
Other sign-in options
Manage when you're required to sign in
Go to Start > Settings > Accounts > Sign-in options. Under Require sign-in, select an option for when Windows should require you to sign in again.
To show your account details on the sign-in screen
Go to Start > Settings > Accounts > Sign-in options. Under Privacy, turn the first setting On if you want to show your account details on the sign-in screen.
To automatically finish setup after an update
Go to Start > Settings > Accounts > Sign-in options. Under Privacy, turn the second setting On if you want to use your sign-in info to automatically finish setting up your device after an update or restart.