A LAN (Local Area Network) is a network of computers and devices that are connected within a relatively small geographic area, such as a home, office, or building. LANs allow users and devices to share resources such as files, printers, and internet access. They typically use wired connections (Ethernet) or wireless connections (Wi-Fi) to facilitate communication between devices. LANs are known for their high-speed data transfer capabilities and low latency, making them ideal for internal communications, data sharing, and collaborative work within a localized environment. Learn more: https://en.wikipedia.org/wiki/LAN