This document discusses Windows on ARM (WOA), a new version of Windows that runs on ARM processors. It provides the following key points: 1) WOA allows Metro style apps to run across Windows 8 on x86/64 and WOA. It includes desktop versions of Office apps but not third-party desktop apps. 2) With WOA, Microsoft anticipates integrated hardware, firmware, and software products built from the ground up. 3) A chart shows Windows sales forecasts, with over 500 million units expected to ship annually by 2014 across consumer and enterprise segments.