Techreaper.com

Easy Wifi Radar is one program that I always install on laptops that I get and repair , My reasons for this are because I have to go places with my laptop and need wifi when I can find it . The lastest way to get wifi is to have Easy Wifi Radar scan and connect to the first open one it finds with the best signal. 

This is a great program not only for what it does , But for how much it Cost $ 0 it's free. That is one of the best things , since a lot of software companies are trying to get rich off ideas like this.

Here is a video I made

There are a few downsides to this program it does have some errors but most are for vista and it works only with computers that have a wifi card. So no you can get wifi on any computer . Sorry to burst your bubble.