Just connect your device to the computer. Setting up your Garmin device is a one-time setup and its very simple. You can also use it to install free voices and vehicles as well as download product manuals for those times when you're stuck. Further, the app will back up, restore and transfer favorites to and from your device. You can update maps, golf courses and most importantly, device software. Garmin Express is an essential tool for managing all of your Garmin devices. It’s a cool way to manage and update your Garmin powered device and its available for Mac and Windows. If you have a Garmin device, then you need to check out Garmin Express. The company provides geo-location data for motor vehicles, sports (like golf, running and biking) as well as hiking, geocaching and hunting. Garmin is one of the biggest names in consumer navigational devices. Define the center of your connected and navigational world with this cool utility.