"Based on scrupulous research and extraordinary access to the founders of Google, this book takes you inside the creation and growth of a company that has transformed how we access information about everything and everybody. Readers will learn about the amazing network of thousands of computers that store over four billion web documents and which are kept in specially chilled, secretly located rooms. They will discover the creative ways Google makes money while it provides a free service to millions and they will experience something of the world of 'Googleplex', the company's colourful Silicon Valley headquarters, where staff receive free massages at the end of the day. But even as it rides high, Google wrestles with difficult challenges in a busines that changes at lighting speed." --Computer manuals.