GameStream is a cloud gaming service that allows users to play video games over the internet without needing powerful hardware. Instead of running games on a local console or PC, the games are hosted on remote servers, and players can access them through various devices, such as smartphones, tablets, or smart TVs. This technology enables gamers to enjoy high-quality graphics and performance without the need for expensive gaming equipment. The service typically requires a stable internet connection to ensure smooth gameplay. GameStream supports a wide range of games, making it accessible to casual and hardcore gamers alike. Users can often subscribe to a library of games, allowing them to explore different titles without purchasing each one individually.