Updating the maps to the latest version is as important as running your Garmin GPS. The leading GPS provider keeps releasing the latest Garmin map updates on its website from time to time. To begin with, updating the maps for free, you will need to have a Garmin Express or Garmin account. Here are the steps that you may take to update the maps.
1. Navigate to the Garmin support website and download Garmin Express on your computer.
2. Install and launch the Express software using on-screen instructions.
3. Make sure to connect and register the device and keep following the on-screen instructions to add your Garmin GPS.
4. Once you see the list of available updates for your device, highlight them all and install them on your Garmin GPS.