Wireless Fidelity (Wi-Fi)

Wi-Fi (Wireless Fidelity) is a technology that allows devices like smartphones, laptops, and tablets to connect to the internet without physical cables. It works by using radio waves to send and receive data between your device and a router, which is connected to the internet. This enables you to browse websites, stream videos, and communicate wirelessly within a certain area, such as your home or a coffee shop. Wi-Fi provides a convenient, flexible way to access online services without the mess and limitation of wired connections.