If you want to try forensics: http://29a.ch/photo-forensics/

This is a forensic usage tutorial. A set of free web-based tools for photo forensics. It shows you how to use clone detection, error level analysis, metadata analysis (Exif), GPS location and thumbnail analysis. You will learn how to use these tools to detect images that have been photoshopped or otherwise falsified.

I'm sorry about the sound quality and breathing into the microphone. I'll try to do better next time. I hope you find it useful anyway 🙂

Please take the opportunity to connect with your friends and family and share this video with them if you find it useful.