Fog Computing is a decentralized computing infrastructure that brings data processing closer to the source of data generation. Instead of sending all data to a central cloud server, it allows devices like IoT sensors and smart devices to process information locally. This reduces latency, improves response times, and saves bandwidth, making it ideal for applications that require real-time data analysis. By utilizing Fog Computing, businesses can enhance their operations in various fields, such as smart cities and autonomous vehicles. This technology enables faster decision-making and more efficient use of resources, ultimately leading to improved performance and user experiences.