Nuclear Magnetic Resonance (NMR) spectroscopy is currently one of the most powerful non-destructive techniques available for exploring the structure of matter. This text explains the array of techniques used to process, present and perform error analysis on data gathered from modern experiments. By offering an explanation of the fundamental principles of spectrum analysis, the authors establish a framework for applying those fundamentals to real NMR data. It also details the basic principles underlying the complicated software needed to analyze NMR, including it's strengths and weaknesses.