This method uses the fingerprint reader on Android phones to remotely unlock the PC
The border between Windows and Android is increasingly blurred. The American company has seen its proposal for a mobile operating system fail and what better way to try to get closer to the largest possible number of users now that it is free of ties and thus give Know your ecosystem.
The relationship between Windows and Android and iOS, to a lesser extent, is current thanks to the many applications that Redmond have on Google Play. The latest and newest, Your Phone Companion, establishes a link between mobile and PC to exchange files and access messages from your computer.But you can still do more.
Can you imagine being able to unlock your Windows PC from your mobile? It is possible thanks to an application called Remote Fingerprint Unlock. It uses the fingerprint reader of the _smartphone_ to unlock the PC. The only requirement is to have a computer with the Windows 10 operating system.
In this way it is enough to put your finger on the fingerprint reader of our _smartphone_ to access the equipment with the same security that we experienced when using a password, with a PIN code, fingerprint or Windows Hello if our equipment is compatible.
The configuration process is very simple Just download Remote Fingerprint Unlock on your _smartphone_ and then do the same on your PC with the Windows Fingerprint Credential Module application. These are the necessary steps to authenticate the fingerprint and for Windows to recognize it as an unlocking method.
For it to work we must have both computers connected under the same Wi-Fi network in order to add the Windows account to the _smartphone_ that we have on the PC that we want to unlock.
When starting Windows the system will recognize that we have installed the app and the recognized fingerprint, so we only have to open the app in the _smartphone_ to unlock the PC.
The Remote Fingerprint Unlock application is free, although there is a payment option that apart from not having , adds a series of extra features.
Source | XDA Developers Download | Remote Fingerprint Unlock Download | Windows Fingerprint Credential Module for PC