Java Sockets

Java Sockets are tools that allow computers to communicate over a network, similar to how phone lines connect people. They create a connection between two programs, enabling them to send and receive data reliably. This process involves opening a "channel" where messages can flow back and forth, which is essential for online services like chat apps, web browsing, or multiplayer games. Sockets handle the details of establishing, maintaining, and closing these connections, allowing developers to focus on the application's logic without worrying about the underlying network complexities.