John would like to connect his computer to an HDTV and he's not really interested in 4K. What's the best TV? Leo says that there's not much content for 4K and even if there was, computers can't take advantage of it. A 1080p HDTV with HDMI will work just fine. And for gaming, a 60hz set will be sufficient.
Matthew hears that the XBox One has more than one operating system. Leo says it actually has three! Under the hood, it has the central core of Windows 8. On top of that is Microsoft's HyperV, which switches in context. Lastly, there's the gaming interface for XBox. Leo says it's not really three separate operating systems so much as different user interfaces. The interesting thing is that Microsoft is using the Windows 8 kernel (even though they refuse to call it that), and Leo says it's going to be a very powerful PC with a gaming system on top of it.