What are ports for in bits?

Ports in computing are communication endpoints used to facilitate the exchange of data between devices and applications over a network. Each port is associated with a specific protocol and service, allowing multiple services to run simultaneously on a single device. They are identified by numbers, typically ranging from 0 to 65535, with well-known ports reserved for standard services like HTTP (port 80) and HTTPS (port 443). In essence, ports help direct incoming and outgoing traffic to the correct application or service on a device.