GPRS, or General Packet Radio Service, is a mobile data service that allows users to send and receive data over cellular networks. It enables services like internet browsing, email, and multimedia messaging by breaking data into small packets. This technology is often used in 2G and 3G networks, providing a more efficient way to transmit information compared to traditional circuit-switched methods. GPRS operates on a pay-per-use model, meaning users are charged based on the amount of data they send and receive rather than the time spent connected. This flexibility makes it suitable for various applications, including mobile gaming and location-based services.