Windows 7 Starter Change Background Problem

I heard a lots from my friends that they had brought their laptop recently which installed by the window 7 operating system call windows 7 starter..Its a quite lousy Operating system that used by my friends laptop as i heard from their complain is they cannot change their theme or background as others version of windows does..even the Windows 7 Home Basic are better than these Windows..Whatever this version of windows also being called original as it need to be backup with the recovery system..by the way my friends new laptop is ACER, i forgotten its name but the and its specification are core i3 processor with Intel HD graphics...
If you guys want to get rid of this problem and use it as a normal windows...as to gain its function at least can change theme..then you guys need to install this software call 'StarDock'...
But as my warning after you install this software..there is no turning back as after it install, it will help you to change your registry as well...so for better advise you need to do an restore point or a recovery system first before you install this software..
This is what i experience after install this software...you may try others theme given by this websites..

Download link of the software:

http://www.stardock.com/products/mycolors/gallery.asp?p=diamond&c=free



The theme cover page...you may change to your photo for the background as well..