An area network is a communication system that connects multiple devices within a specific geographic area. This can include homes, offices, or campuses, allowing computers and other devices to share resources and information. The most common types of area networks are Local Area Networks (LANs) and Wide Area Networks (WANs). Area networks use various technologies, such as Ethernet and Wi-Fi, to facilitate data transfer. They enable users to access the internet, share files, and connect to printers and other peripherals. By linking devices together, area networks enhance collaboration and improve efficiency in both personal and professional settings.