Since, I CANNOT post a reply here, i would like to start a new thread to tell my friend. I click on a bad popup which tell me that i receive a Christmas gift sent from a friend. But after i click that, something downloaded onto my laptop automatically and cannot stop that. Now what i suffer is the Chrome is flooded with coultess adf.fly ads. Have you seen this before? I google it and i was told that the adf.ly is a nasty thing(i refer to this source) i think i have to spend some $$ to get the laptop fixed again!! Oh G!!! I use my experience to tell you that never click any known popup!!!