A Wi-Fi access point is a device that allows wireless devices to connect to a wired network. It acts as a bridge between the wired network and the wireless devices, enabling them to communicate and access the internet. Access points are commonly used in homes, offices, and public spaces to provide internet connectivity. These devices can support multiple users simultaneously and extend the range of a Wi-Fi network. They often come with features like security protocols to protect data and can be configured to manage network traffic efficiently. Access points are essential for creating a reliable and accessible wireless network.