How do I use my Wi-Fi laptop when I am traveling?

Just find a Wi-Fi network to which you can connect. These networks are becoming common in cities and towns worldwide — Internet cafes and coffee shops are popping up everywhere! — as well as in public areas like airports, hotels and convention centers or anywhere people gather. Some wireless HotSpot networks require you to manually configure your access connection; others work with your Wi-Fi radio to automatically log on. In addition, many large businesses and universities are providing wireless access to visitors and guests at their locations.