Apple makes great hardware. The reality is, in the OS, we see things differently.

We believe that Apple has it wrong: they've talked about it being the post-PC era, they talk about the tablet and PC being different; the reality in our world is that we think that's completely incorrect.

We've got a great value proposition against Chromebooks, we are not ceding the market to anyone.

When I talk about that Apple ecosystem, the ability to get one application to run across those five platforms is very difficult. In the future of Microsoft, using HTML5, IE9 and 10, the scalable OS, the ability to do that gets much, much easier.

The reality is the world's shifted; the world's evolved. We now measure ourself by total device space. We have a much bigger opportunity than we've ever had in the past to grow our business, but we have to rethink how we look at our business.

The real problem is not whether machines think, but whether men do.