This notion of universal Windows apps is a very powerful concept because we're now aggregating the 300-plus-million-socket run rate of Windows into one opportunity for our developers.

Like anyone else, a lot of what I do and how I think has been shaped by my family and my overall life experience. Many who know me say I am also defined by my curiosity and thirst for learning. I buy more books than I can finish. I sign up for more online courses than I can complete. I fundamentally believe that if you are not learning new things, you stop doing great and useful things. So family, curiosity and hunger for knowledge all define me.

The opportunity ahead for Microsoft is vast, but to seize it, we must focus clearly, move faster and continue to transform. A big part of my job is to accelerate our ability to bring innovative products to our customers more quickly.

In the post-Snowden world, you need to enable others to build their own cloud and have mobility of applications. That’s both because of the physicality of computing–where the speed of light still matters–and because of geopolitics.

This notion of universal Windows apps is a very powerful concept because we're now aggregating the 300-plus-million-socket run rate of Windows into one opportunity for our developers.

If you are going to have a risk-taking culture, you can't really look at every failure as a failure, you've got to be able to look at the failure as a learning opportunity.

The way I measure my life is 'Am I better than I was last year?'