Start Hopping for a while as this will make you to use WiFi Internet access for free but intrusive. This software looks up for available WiFi networks in the accessible range
and populates a list of available sorted WiFi networks. From there proceed as you wish but its a trailware for a month. You need to have a Wifi enabled device with Windows OS say like Laptop.This could be useful if you stay in a region with Campuses or IT hubs or similar environments. So start Hopping !!!.
