While you cannot live without Google, but have you ever paid any money to Google for it's services ? Then how does it make money

Whether it's search, or mail or youTube or online office applications, you never pay for it and yet Google makes more than 100 billion dollars in revenue? What's more, much of the content you reach online is made possible through Google's technologies. So, how does Google make money, lots of money. Listen in to know more