Summary of the four book

The book "The Four" was published in the year two thousand and seventeen, and it is one of the most important books of the field of business that has appeared in recent years. Galloway analyzes in his book Success Strategies for the Four In the World, which is Apple Amazon, Google and Facebook and revealing what lies behind its glossy shell. During the past twenty years, four giants in technology have given the world more comfort, communication and discovery more than any other entity in history. They provided hundreds of thousands of high -wage jobs.