If you are still using the Windows 7 beta version on your PC/Laptop than we will like you to remember that the Windows 7 beta trial version has expired today and from now onward you will be alerted to install a released version of Windows (Windows 7 RC )and your PC will shut down automatically every 2 hours. On August 1st, 2009 if you are still on the Windows 7 Beta your license for the Windows 7 Beta will expire and the non-genuine experience is triggered where your wallpaper is removed and “This copy of Windows is not genuine” will be displayed in the lower right corner above the taskbar.