As expected, Microsoft talked about the touch based Office apps that are coming to Windows. Microsoft announced Office for iPad last week and it became an instant hit. Microsoft used the next generation Office for Windows devices to demo the power of Universal Windows apps. They demoed PowerPoint app for Windows touch devices. As you can in the screenshot above, it features the similar Office Ribbon now optimized for touch with large touch targets. They were written on DirectX and XAML and works across devices. Microsoft even demoed PowerPoint for Windows Phone devices.