A wireless connection allows devices to communicate without physical cables. This technology uses radio waves or infrared signals to transmit data, enabling users to connect to the internet or share information easily. Common examples include Wi-Fi, Bluetooth, and cellular networks. Wireless connections are widely used in homes, offices, and public spaces. They provide convenience and mobility, allowing devices like smartphones, laptops, and tablets to connect to the internet from various locations. Security measures, such as encryption, help protect data transmitted over these connections.