Wi-Fi connectivity

Wi-Fi connectivity allows devices like smartphones, laptops, and tablets to connect to the internet wirelessly. It uses radio waves to transmit data between the device and a router, which is connected to the internet. The router acts as a central hub, directing data to and from the internet. Wi-Fi networks are usually secured with passwords to protect against unauthorized access. Common standards for Wi-Fi include 802.11a, b, g, n, and ac, which determine speed and range. Overall, Wi-Fi provides convenient access to the internet without the need for physical cables.