What Kind Of Program I Have To Download To Update New Maps Into A Garmin Gps? Where Do I Have To Go?
Including information like which Garmin you have (there are several dozen), what kind of maps you want (water nav, topo, driving directions) and where you are would improve the odds of getting a good answer.
Generically, the answer is “Garmin Mapsource”; the precise edition (”Inland Marine”, “Topo”, “City Navigator North America NT”, etc.) will depend on what you’re looking for..
