This is a very simple program that is designed to be pinned to the task bar of any Windows 8 or Windows Server 2012 machine. When clicked on, it will open the Start Screen, Metro/Modern interface, or whatever you'd like to call it.
This was developed simply because using RDP (Remote Desktop Protocol) and getting to the Start Screen was just too painful. It would also work for something like LogMeIn.
Just put the executable in any folder, right-click on it and choose Pin To Taskbar and you're done!