Connect Device to Computer: Use the USB cable to connect your Garmin device to your computer.
Install Garmin Express: If you haven't already, download and install Garmin Express on your computer. This software is available for both Windows and Mac. You can find it on the Garmin website.
Open Garmin Express: Launch the Garmin Express application on your computer.
Add Your Device: When prompted, add your Garmin device to Garmin Express. Follow the on-screen instructions to complete the process.
Check for Updates: Once your device is added, Garmin Express will automatically check for updates. If there are updates available for your device, it will display them.
Download Updates: If updates are available, select the option to download and install them. This process may take some time depending on the size of the updates and your internet connection speed. Make sure your device has enough battery or is connected to a power source during this process.
Follow On-Screen Instructions: Garmin Express will guide you through the update process. Follow the on-screen instructions carefully.
Disconnect Device: Once the updates are successfully installed, safely disconnect your Garmin device from your computer.
Restart Device: Restart your Garmin device to ensure that the updates are applied correctly.
Verify Maps: After restarting your device, verify that the maps have been updated by accessing the navigation features and checking for any changes or improvements.
Remember to periodically check for updates to ensure that your Garmin device has the latest maps and software for optimal performance and accuracy.