This short workshop will teach attendees how to easily and quickly find vulnerabilities in Windows applications by using some easy to use tools. I will detail step by step some simple techniques that can be used by experts and non experts. While the techniques are simple the results can be great. Learning these easy and fast techniques will allow attendees to do quick audits on Windows applications to determine how secure they are. I will show how to spot vulnerabilities with just a couple of clicks or with very simple and short debugging sessions. The techniques I will be showing are the same that allowed me to find dozen of vulnerabilities in Windows applications, I'm sure that after the workshop attendees will be able to do the same.