Wi-Fi is a common technology that enables wireless local area networking (WLAN) by transmitting digital data over radio frequencies. Functionally, it operates by utilizing defined bands within the electromagnetic spectrum to allow devices to connect to a shared network without physical cabling. These standards define how data is modulated and transmitted across frequencies, with efficiency and range dependent on transmission power, antenna design, and the interference from other electronic sources. The continuous development of this technology focuses on increasing bandwidth capacity and improving signal stability to support an ever-growing volume of connected devices.