Garmin Express is a desktop app designed to manage all your Garmin bias in one place. The operation allows you to register, setup, update and manage your device by connecting it to the computer. You can download the Garmin app on both Windows and Mac PC from
garmin.com/express.
With the help of
Garmin Express, you can download, install, and modernize your Garmin Charts and keep them streamlined with the rearmost changes in routes.
Note that to perform any of the tasks i.e. register, setup, or modernize your device, you need to connect the Garmin Device to your computer first.
Garmin Com Express