Tethering refers to connecting a portable device like a smartphone to another device, such as a computer or tablet, for the purpose of sharing internet access. It allows users to utilize their mobile data plan to access the internet on multiple devices, especially when there is no Wi-Fi available. Tethering can be done via Bluetooth, USB, or Wi-Fi hotspot. This feature is commonly used by individuals who need internet access on the go or in areas where Wi-Fi connectivity is limited. Stay connected wherever you go by utilizing the convenience of tethering your devices for seamless internet access.