How Google make money online – $37.9 billion revenue in 2011
― Today I came to know that Google has made $37.9 billion as revenue in 2011. Now the question is: How Google makes money online? Almost all the services offered by Google are free of cost; Gmail, YouTube, Google+, Google Map, Google Search, Flickr, and Google Translator etc all services are free. Then how Google are [...] .






