Hello,
I have had issues with a variety of Windows 8 apps not working properly. For example, the weather tile shows up fine as a tile, but then when I click on it it just has the rotating balls (hourglass replacement) and doesn't do anything. Same thing for Windows store, rotating balls and nothing else. Skype is also not working.
Not sure whether it is related to the McAfee internet security suite, because all I get when I load that is a white window.
This is on an Aspire One AO756 purchased in late 2012, and whose serial number is unbelievably not recognised by the Acer support website (I posted about that yesterday but didn't hear anything back).
Not impressed with either Windows 8 or Acer at this stage.