If you use windows seven operating system, you may like to change your desktop theme. Microsoft corporation offer you a lot of theme for your windows 7 and all are totally free. The themes are included with the beautiful images and you know that the background of windows seven are changeable. It looks really nice of change of wallpaper. Today I visited the theme site of Microsoft and found a lot of themes in the theme gallery of windows seven. You can easily download the theme files and it is also easy to install. Go to the page at http://windows.microsoft.com/en-US/windows/downloads/personalize/themes and start download of the windows seven themes. After finishing download just open it and windows will automatically install and apply the theme in your operating system. So dear download the latest and wonderful themes of windows seven and enjoy them in your computer for free!