This reference provides essential WinDbg commands to manually parse PE (Portable Executable) images and explore key system structures. By mastering these manual PE parsing techniques in WinDbg, analysts gain a deeper understanding of the PE format and lays the groundwork for automating PE parsing and analysis programmatically using languages like C++, enabling the creation of powerful custom tools and workflows, topics covered in SEC670: Red Teaming Tools - Developing Windows Implants, Shellcode, Command and Control.