Enrico Martignetti graduated in Electronic Engineering at Politecnico di Torino in 1993. He has been working as a software developer since 1990 and has been cultivating a strong interest on the Windows architecture since the late nineties, when he decided, quite short-sightedly, to study the kernel of Windows 98. He then moved to the Windows NT family kernel in 2001 and has been trying to make sense of it ever since.