Wireless Technologies

Wireless technologies allow devices to communicate without physical cables, using radio signals or other forms of electromagnetic waves. Examples include Wi-Fi, which connects devices to the internet within a limited area, Bluetooth for short-range device pairing, and cellular networks like 4G or 5G that enable mobile phone communication over large areas. These technologies provide convenient, flexible connectivity in homes, workplaces, and public spaces, supporting activities from browsing the internet to streaming videos and making calls, all without the need for direct wired connections.