Hi, I am Mike Wilson and I am working for troubleshooting Garmin Express devices. Updating Garmin devices is crucial in order to make them run efficiently. They offer the latest must have features and security protections to make your Garmin device operate optimally. It also allows you to back up your frequently-used maps and transfer them from one Garmin device to another. Additionally, Garmin Express updates not only offers the best experience but also allows you to update your product, backup, and restore your files as required.