visual Key for Windows - Version 1.0 W98 visual Key for Windows provides a simple and effective way to protect your PC against unauthorized access. While your system is locked a picture is displayed (you may choose any Bitmap or JPEG file). Access will only be allowed if certain previously defined spots in the picture are clicked upon in the correct order.A visual Key - similar to a password - serves to identify a person. It is always based on a graphic. The key is created by choosing particular points of the graphic, either by mouse-click or finger touch, if a touch screen system is used. Two visual Keys are identical if the same spots have been clicked upon in the same order.