Windows 8 is a radical change in terms of its user interface compared to earlier versions of Windows for Microsoft.
But what if you wanted to develop an
application or game that would run on both Windows 8 and Windows 7?
Informationweek.com reports that during a keynote speech at its TechEd conference in Orlando today, Microsoft showed how a Windows 8 PC could run a virtual version of Windows 7 at the same time.
