Difference between local area network (LAN) and wide area network (WAN)

What is LAN LAN or local area network is a network of computers and other network devices within a room, building, school, or any residence. LAN cover a smaller area. In LAN we can share the same internet connection to all the computers and mobile devices. What is WAN WAN or wide area network is a network of computers and network devices that are placed at larger distances. [...]