You must do the 'Garmin GPS update' in the manner specified below. To begin, go to the Garmin website and initiate the download process to get the most current map available. Following the download of the update file, unzip it and execute it to activate it. Link your GPS device to your computer through a USB connection. Find the Garmin folder and verify that the "Maps" folder has the updates.

Garmin Express is a web-based application that enables you to manage and update your Garmin gadget. Through Garmin.com/express, you could download and install the Garmin Express updates software.' It will guide you through the process of customizing your device. This desktop program notifies you when updates become available and walks you through the installation procedure. Garmin Express is only compatible with Windows and Mac computers; it is not compatible with smartphones or tablets.