Wi-Fi connectivity refers to the ability of devices to connect to the internet wirelessly using radio waves. This technology allows smartphones, laptops, tablets, and other devices to access the internet without the need for physical cables. Wi-Fi networks are commonly found in homes, offices, and public spaces, providing users with convenient internet access. To connect to a Wi-Fi network, devices typically require a router, which transmits the internet signal. Users can connect by selecting the network name (SSID) and entering a password if required. Wi-Fi connectivity enables seamless browsing, streaming, and communication, enhancing the overall digital experience.