A navigation system is a technology that helps users determine their location and find directions to a destination. It uses various methods, such as GPS (Global Positioning System), to provide real-time information about routes, distances, and estimated travel times. Navigation systems are commonly found in vehicles, smartphones, and other portable devices. These systems can also include features like traffic updates, points of interest, and voice-guided instructions. By integrating maps and satellite data, navigation systems enhance travel efficiency and safety, making it easier for people to reach their desired locations without getting lost.