What devices can use wifi?

From the user's perspective, Wi-Fi is internet access from a wireless-capable device like a phone, tablet, or laptop. Most modern devices support Wi-Fi so that the devices can join a network to gain internet access and share network resources. Wi-Fi is the most frequently used means of communicating data wirelessly in a fixed location.

What are the benefits of wifi?

The benefits of using Wi-Fi over a wired connection include: Convenience: Wi-Fi makes it possible for devices to connect to the internet wherever they can locate a Wi-Fi signal. Those locations are increasing all the time. Productivity: Wi-Fi can keep workers in near-constant contact with the office and each other.

How can I connect to a WiFi network?

To connect to a Wi-Fi LAN, a computer must be equipped with a wireless network interface controller. The combination of a computer and an interface controller is called a station. Stations are identified by one or more MAC addresses . Wi-Fi nodes often operate in infrastructure mode in which all communications go through a base station.

What is the main requirement for wifi?

The main requirement for Wi-Fi is a device that receives and transmits a wireless signal, usually a router, but sometimes a phone or computer. In a typical home or small business, a router receives and then transmits an internet connection coming from an internet service provider outside the network.