Microsoft has revealed that it has made some big changes to its desktop UI for Windows 8, which includes moving away from Aero Glass — the UI first introduced with Vista. According to the company, this means visual changes that include "flattening surfaces, removing reflections, and scaling back distracting gradients."
Despite all of these changes with the interface, the company doesn't appear to be worried about the issue of "learnability." Instead, Microsoft believes that with a little help it won't take long for users to adapt to the new operating system. "We will help people get off on the right foot," the company explained in a blog post, "and we have confidence that people will quickly find the new paradigms to be second-nature."
Read more: http://www.theverge.com/2012/5/18/3029547/microsoft-windows-8-drops-aero-glass