At Microsoft, we're investing heavily in security because we want customers to be able to trust their computing experiences, so they can realize the full benefits of the interconnected world we live in.

I'm going to f---ing bury that guy, I have done it before, and I will do it again. I'm going to f---ing kill Google.

Everyone likes to differentiate between business and consumers but I don't see the difference really. Most people are people. I get personal and business mail and I have one set of contacts from my life. I don't want to manage two sets. I want one view of my world.

The world is changing, but so is Microsoft.

There's no chance that the iPhone is going to get any significant market share. No chance.

500 dollars? Fully subsidized? With a plan? I said that is the most expensive phone in the world. And it doesn't appeal to business customers because it doesn't have a keyboard. Which makes it not a very good email machine.

Ultimately progress is measured sort of through the eyes of users.