Wifi

Wireless Fidelity (Wi-Fi) Is for having inalambric communication, and is commonly used for connecting to internet without using any cables.  Wifi can create a connection between different aparatos* and its combatible with all of them.  For using wifi you have to have an acces modem which would be the main connector, you may use internet everywhere where the signal of this wifi modem arrives.   there exist different types of wifi • The first is the IEEE 802.11b standard operating in the 2.4 GHz at speeds up to 11 Mbps • The second is the IEEE 802.11g also operates in the 2.4 GHz, but at a higher speed, reaching up to 54 Mbps • The third, which is in use is the IEEE 802.11 meetings is known as WiFi 5, since it operates in the 5 GHz band at a speed of 54 Mbps One The main advantages of this connection is that it has less interference than those operating in the 2.4 GHz band because the band does not share operations with other technologies such as Bluetooth.  • The room, which is still under consideration is the IEEE 802.11n operate in the 2.4 GHz at a speed of 108 Mbps   