Remember the days when “getting connected” meant holding a plastic receiver to your ear and hoping the cord stretched far enough to reach the comfortable chair? Simpler times. Today, “getting connected” involves an invisible magical force field called Wi-FiWi-Fi, short for Wireless Fidelity, revolutionizes connectivity by enabling devices to access the in… More. When it works, it’s a miracle. You can video chatVideo Chat is basically a phone call where you can see the other…