So that's why in some sense it reminds me a little bit, at least in our history, of what happened. And I mentioned this to you backstage when I joined Microsoft in 92 just released Word or Excel or PowerPoint or Publisher. Each day there was a new app. And because Windows 3 was just happening, it feels like that, which is how I can rethink even existing categories with a new interface. But we also know that new platforms are not about just taking the old and just building a new UI.
But there is also, what is it this UI can create as a business that didn't exist. That's the thing that I'm most interested in. Mobile had a lot of things we did on the desktop, but it also created companies like Airbnb and Uber. And I think that that's something that we should think about on the UI side. What's the UI for the AI first app? I don't think we've yet cracked it, but I think we're getting close.