This is how Windows 8 fingerprint readers work

In many personal computers like the ones we have, especially laptops, we can find a digital fingerprint reader (see image). Nothing from the CIA or NASA, simply a way to protect our computer beyond the classic password and in a quite comfortable way; either with an external or built-in device.

Just pass any of the fingers that we register over the fingerprint reader to complete the programmed action. Launch applications, enter passwords, and of course it also has Windows 8 integration.

How do I set it up?

The main integration that we find in Windows 8 with this component is being able to start our session in the Operating System by simply sliding a finger on reader If we have one, configuring it is really easy; We just have to make sure to install the latest drivers or controllers from each manufacturer (HP in my case) and run a control panel option called “Biometric Devices”. Like so.

We configure it through the "Biometric Devices" section.

If we have everything correct, a window will appear where we can manage these devices By clicking there, the dedicated software will automatically open. Again, in this particular case HP SimplePass starts, but each might have a different brand and program.

We need to make sure we have the correct drivers.

With minor differences, they all start from the same concept. We will see two palms of two hands with several fingers to which we can associate different actions In some cases it will be to open a page or execute a program. However, by entering our fingerprint we can log in by swiping our finger on the welcome screen and even save ourselves from entering passwords on each page, it will be done automatically with a simple gesture on the reader.

On this screen we authenticate with the fingerprint reader (example in English).

In short, a little help to make access a little more comfortable and add a new security measure that is not simply complicating the password so much that we are not able to remember it.It should be noted that we also have the possibility of using gestures on an image of our choice (especially designed for tablets), but identifying ourselves with the fingerprint is really comfortable and fast. A practical application that could be enhanced in Windows 8.1, according to some media. And you… Do you use your fingerprint reader?

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