A GPS navigation system is a technology that helps users determine their exact location anywhere on Earth. It uses signals from a network of satellites orbiting the planet to provide real-time positioning information. This system is commonly found in smartphones, cars, and handheld devices, making it easy for people to find directions and navigate unfamiliar areas. The Global Positioning System (GPS) works by triangulating signals from at least four satellites to calculate a user's position. This information can be displayed on a map, allowing users to see their route, estimated arrival time, and nearby points of interest. GPS has become an essential tool for travel and outdoor activities.