Computing
The 20 new and legitimate themes that Windows 7 incorporates
With the arrival of Windows Vista, the range of legitimate themes that the user could access was expanded, as previous versions were more "lame" in this problem and had to resort to installing themes created by third parties, with the consequent risk that this implies. In Windows 7, you have the choice between many themes.
In Windows 7 beta you can have 20 new themes and quite legitimate , with a wide variety of colors and aspects, which will adapt to your moods, the seasons of the year in which we are, etc.
We see them in more detail:
As we can see it brings a great variety of subjects to choose . In my opinion, we have to tire ourselves until we have to install an external.
Source | Lifehacker