Unless you've been living under a rock, you'll know that Windows 8 is Microsoft's latest version of Windows and it's being released very soon. Microsoft have inevitably made a number of ads to promote their new operating system, like they do with every major release.
However their latest ads have been leaked but I don't think they should worry. The new ad is very well put together and shows consumers how they can use the OS, featuring neat UI tricks and the touchscreen capability. Good job Microsoft.
I still think Windows should look like this though - Windows Concept