A Wide Area Network (WAN) connects computer networks across large geographic distances, unlike Local Area Networks (LANs) which cover limited areas like buildings or campuses. WANs enable communication between offices in different cities, provinces, or countries. The internet is the largest WAN, connecting networks globally. Organizations use WANs to link geographically distributed locations, sharing resources and enabling collaboration. WAN technologies include leased lines, MPLS networks, and internet-based connections. WAN performance depends on connection speeds and distances. Municipalities with multiple facilities (recreation centres, fire stations, remote offices) use WANs to connect locations to central systems. WAN management involves ensuring reliability, security, and adequate bandwidth for organizational needs.