Unlock Your Windows PC with Galaxy S8 Fingerprint Reader

Samsung has been upping is cross-platform software game with the latest update of their Samsung Flow application. This integrates with Windows Hello and your Windows 10 PC. You will need to install the companion app in the Windows Store as well, but after a simple install on both device, you'll be good to go. Notifications syncronize between both devices and it really extends the usefulness of your mobile device onto your Windows PC. If you own a Samsung device from Note 5 and newer, it will probably work.

"Samsung Flow is a software product that enables a seamless, secure, connected experience across your devices. You can authenticate your Tablet/PC with your smartphone, share content between devices, and sync notifications from your smartphone to your Tablet/PC. You can also turn on the smartphone's mobile hotspot to keep your Tablet/PC connected.

Source: GooglePlay