WiFi

WiFi is a technology that allows electronic devices to connect to a wireless local area network (WLAN), typically using radio waves. This technology enables devices such as computers, smartphones, and tablets to communicate with each other and access the Internet without the need for physical cables. WiFi operates on standards set by the Institute of Electrical and Electronics Engineers (IEEE), primarily under the 802.11 specifications. It supports various frequencies, mainly in the 2.4 GHz and 5 GHz bands, which help in managing network traffic and improving connection speeds. WiFi is widely used in homes, businesses, and public spaces, providing a convenient means to connect multiple devices to the Internet simultaneously, allowing for activities such as browsing, streaming, and online gaming.