From the last week, I am trying to update my Garmin GPS unit properly. Due to insufficient knowledge, I am unable to update my Garmin GPS unit appropriately. Using GPS technology, users can track the right destinations or unidentified locations exactly. To remain updated with GPS technology, I want to update my Garmin GPS unit. During the process of update Garmin, I am getting Garmin GPS not updating problem. I think that I am missing something very simple to update my Garmin GPS unit. I am trapping in the middle of the update process. I am very confused about this process. It is a difficult job for me, hence I seek for expert’s help. Could anyone suggest the simple methods to update Garmin GPS unit successfully?