do you know when ever we surf on internet ,and looking for stuff to buy and thing we search it most on internet late that how up on facebook page as popup ,and facebook track you when you search any website when you logged in to facebook .
do you know when ever we surf on internet ,and looking for stuff to buy and thing we search it most on internet late that how up on facebook page as popup ,and facebook track you when you search any website when you logged in to facebook .