Prime Minister Narendra Modi being greeted by the people on his arrival outside Waldorf Astoria in New York.

Prime Minister Narendra Modi gives blessing to a member of Gujarati community in New York.

Prime Minister Narendra Modi being greeted by the people on his arrival outside Waldorf Astoria in New York.

Prime Minister Narendra Modi with Media titan Rupert Murdoch pose for a group picture before a round table meeting on "Media, technology and communication - Growth story for India" in New York.

Prime Minister Narendra Modi with US President Barack Obama in New York.

Prime Minister Narendra Modi, German Chancellor Angela Merkel, Brazilian President Dilma Rousseff and Japanese Prime Minister Shinzo Abe at G4 Summit in New York.

Facebook CEO Mark Zuckerberg and COO Sheryl Sandberg welcome PM Narendra Modi at Facebook HQ.

Mayors of 10 places in California were present at the airport to welcome PM when he landed.

PM Modi also greeted supporters who had gathered at the airport to welcome him.

PM Modi is the first Indian PM to visit Silicon Valley in 30 years.

Narendra Modi also visited the Google campus where he was given a tour of some of the latest products and forward-looking researches being done by Google's CEO Sundar Pichai.