Future of online education: Accessible, affordable and flexible, online learning is now an extension to some of the world’s best educational institutions. Ask me about how online education will impact the role of universities in teaching not just 18-22 year olds but people throughout their lives.

What online course should you take?: It can be overwhelming to choose from the hundreds of online course options out there. Ask me to recommend courses in subjects you’re interested to explore. You might also be surprised to hear about which online courses are the most popular and have over one million enrollments!

Career advice: Online education is emerging as a major source of skills education for people at all stages of their careers. Ask me about how online learning is being used by savvy professionals to get their dream jobs.

What it’s like to found a company: I went from being a college professor for 18 years to founding a company that now has over 200 employees and 18 million users. I learned a lot in the transition from academia to the tech startup world and would be happy to answer questions about what it's like to be a first time entrepreneur.

Innovations in Machine Learning: In my previous life, I was an award-winning and published professor of computer science at Stanford University where my research focused on machine learning.