August 13, 2012, 6:34 PM — Here's how you can make Ubuntu Linux look like Windows 7.
1. Open a terminal window.
2. Type in the following commands, then hit Enter after each:
sudo add-apt-repository ppa:upubuntu-com/gtk3
sudo apt-get update
sudo apt-get install win2-7
3. Type in the following commands, then hit Enter after each to turn on the Windows 7 icons and theme:
gsettings set org.gnome.desktop.interface gtk-theme 'Win2-7-theme'
gconftool-2 --set --type string /apps/metacity/general/theme 'Win2-7-theme'
gsettings set org.gnome.desktop.interface icon-theme 'Win2-7-icons'
For more, see the original article at the link below.