Rand McNally devices are considered the most user-friendly, easy software-based gps devices. It can update its very easy to use and easy. Rand McNally comes with various gps devices like handheld gps, tablet gps, and in-dash rand McNally. The best part about the rand McNally gps is that every device will update with the same process and software. No matter what rand McNally gps unit you have, they can be updated with the same software. The rand McNally software updater provides updates on an annual basis. It provides three types of updates: Map updates, software updates, and Traffic updates.https://mydashupdates.com/rand-mcnally-update/