We have already shared about many Themes and Skin Packs for Microsoft Windows XP. They contains official and 3rd-Party themes.
Today, I am sharing about an official Windows XP theme released by Microsoft. ZuneDesktop is a simple and a fair Visual Style for Windows XP.
The common features can be understood from the above image. You can download this free official theme from the following link:
Download ZuneDesktop Theme (1683kB)