HP C4392-90100 - Manual (Page 110)

9-16 HP Simple Trax Control Panel Overview
HP Simple Trax’s seamless integration to Explorer makes protecting and
retrieving your valuable information easy. Schedule protection sessions
of your important documents so that they will always be available. Keep
your hard drive from getting cluttered by versions of files you think you
might want in the future by protecting them with HP Simple Trax.