Free Wi-Fi for Portable Computers

With the invention of Wi-Fi or wireless Internet connection, it has now become possible for travellers to keep in touch with their families or colleagues through email messages and other Web-related features. So, even passengers who are waiting for their flights in airports can while away the time by surfing the Web or checking out their favourite sites. Furthermore, due to the existence of Wi-Fi, most portable computers or laptops nowadays are built with the feature that lets them access wireless Internet hotspots.