
One day, I came to my friend’s
room just wanted to copy and searched some music for my mobile ringtones. When I
got there, I saw that his computer connected to internet. I thought that he
used a modem, but I didn’t see it. He told me that he just used a wifi adapter on
his computer and cathed some wifi signal belongs to his neighbor, and he can
used it from his room with free (he was using a dektop).. he.. he.. he..
I was wondering, how did...