Alphabet, Amazon, Apple, Facebook, Microsoft: How Big Tech Companies Earn Revenue

Some of the biggest companies in the world at present are tech giants. They are worth billions of dollars, but have you ever wondered how exactly they earn their money? The Big Five, a term used to describe the five biggest companies in the world of tech namely Amazon, Apple, Facebook, Microsoft...

[ This is a content summary only. Visit our website http://bit.ly/1b4YgHQ for full links, other content, and more! ]

by Zia Zaidi via Digital Information World