Windows 8 introduces a new type of application: the Windows Store app. Windows Store apps have a brand new look and feel, run on a variety of devices, and you sell them on the Windows store. Microsoft’s newest operating system has a whole new interface and loads of new features. Here is a quick Guide for getting up to speed quickly and getting the most out of Windows 8. You’ll probably be wondering where the famous Microsoft desktop has gone, and why did Microsoft discard the Start menu?
Source: https://thehackernews.com/2012/10/getting-started-your-guide-to-windows-8.html