Microsoft's Build conference is happening right now in Southern California. Right off the top, president of the Windows division, Steven Sinofsky, gave developers a preview of what the next generation of the Windows operating system will look like. Available soon for desktops, mobile, and tablet devices, we got a quick look at the tablet that is said to launch soon, along with a walk-through of how Windows 8 will operate. First impressions of Microsoft's "metro style" UI are that it's pretty, and pretty impressive, especially when used on a tablet. Take a look at what to expect in this stylish OS in the gallery!