This document provides an overview of basic quality tools including check sheets, Pareto analysis, flow charts, cause and effect diagrams, histograms, scatter diagrams, and control charts. It defines each tool and provides one or more examples of its use. Check sheets are used to gather defect data, Pareto analysis identifies the most impactful causes of problems, flow charts map processes, cause and effect diagrams organize potential causes, histograms show variable distributions, scatter diagrams show relationships between two variables, and control charts monitor processes over time to identify special causes of variation.