Read original post at Rohit's Tech World
Windows 8 Metro Apps does not have the conventional close button like the one which you will find in desktop applications. It is designed in such a way that a user should never need to close an application. However closing or restarting of an application is required when a buggy application misbehaves or hangs the system. So in Windows 8, you can close Modern Apps using the following 4 methods [...]