For those of you with a finger print scanner on your computer; do you use it? I use it to sign on to various things. It's convenient. However I also worry about the FBI one day knocking on my door.
Mine is a little rectangular place built into the laptop on the right side. It is maybe two millimeters long and a bit wider than your finger. You have to go into biometric devices in control panel to set it up. You still have the option of using passwords but it's more convenient to swipe a finger. It's more secure as well.