In networking, the acronym LAN stands for Local Area Network. This type of network connects computers and devices within a limited geographical area, such as a home, school, or office, allowing for high-speed data transfer and resource sharing. LANs can be configured using wired connections (like Ethernet) or wireless technologies (like Wi-Fi). One of the primary benefits of a LAN is the ability for devices to communicate quickly and efficiently and share resources such as printers and internet access.