There are unlimited opportunities for display advertising. In fact, we're in the process of massive change in the display industry - how it's bought, how it's sold, and how it's targeted.

My most radical shift was leaving Intel and joining Google, a small startup at the time, even though I was pregnant.

Today, most young women are exposed to technology at a very young age, with mobile phones, tablets, the Web or social media. They are much more proficient with technology than prior generations since they use it for all their school work, communication and entertainment.

Learning to code makes kids feel empowered, creative, and confident. If we want our young women to retain these traits into adulthood, a great option is to expose them to computer programming in their youth.

At the end of the day, both men and women who become CEOs have showed tenacity and hard work to succeed in their careers. It takes not just skills but also extreme dedication and commitment. And regardless of gender, CEOs are measured by the same criteria - the growth and success of the business.

The main motivations were to try to leverage Google's expertise with large computer systems and to try to give something back to science

Google is fascinating, and the book isn't finished. I'm creating, living, building, and writing those chapters.