This video shows how to use facial recognition software to lock/unlock your computer using your computers webcam and your face. While the current version of the software is 20 USD, you can download a previous freeware version from here.
NOTE: Since this is an older version of the program, the company no longer offers any support for it. Do not use this version unless you are willing to assume the risks. If you have any doubts about this version, please don’t use it and simply purchase the most current version from KeyLemon.com. Just becaue it works on my computer doesn’t mean it will work on everyone’s computer.
This will be the first of a new series. This series will just be short videos exploring cool freeware that can be very useful. So the first freeware program to make the list is called “Unlocker“. If you’ve ever gotten a “Cannot move or delete folder: Access is Denied” error when trying to move or delete a file, this program will allow you to see what process is using it so that you can unlock it from any processes and delete it.