The term for a network designed to provide wireless internet access is called a wireless local area network (WLAN). WLANs use radio waves to enable devices such as smartphones, laptops, and tablets to connect to the internet without physical wiring. Typically, these networks utilize a router that communicates with connected devices, allowing them to access the internet and share resources. WLANs enhance mobility and flexibility, making it easier for users to connect to the internet in various environments, including homes, offices, and public spaces.