Edge computing plays a pivotal role in reducing latency by processing data closer to the source, instead of relying solely on centralized cloud servers. This proximity minimizes the distance data must travel, resulting in faster response times for applications, particularly those requiring real-time decision-making, such as IoT devices and autonomous vehicles. By handling data locally, edge computing also alleviates network congestion and improves bandwidth efficiency. Moreover, this architecture enhances reliability and security, making it an essential component for modern digital services and applications that demand swift and efficient data processing.