Defrag Tools Season 1 Episode 27 WinDbg - Configure Kernel Debugging ( Air Date 2013-02-11 ) Genre category. Overview "In this episode of Defrag Tools, Andrew Richards, Chad Beeder and Larry Larsen continue looking at the Debugging Tools for Windows (in particular WinDbg). WinDbg is a debugger that supports user mode debugging of a process, or kernel mode debugging of a computer.".