Microsoft Windows XP SP3 Corporate Student Edition December 2012 – the so-called “student” version of Windows XP, it is used for educational purposes only and therefore it is designed for multiple installations without further contact with black-list Windows Genuine Advantage . This version of Windows XP SP3 does not require activation and is the official validation of Microsoft. This assembly is not really rubbish left by courtesy of the developer with the addition of commonly used applications.