Exploratory testing can uncover unexpected events, serious bugs, and other risks in software. This technique involves conducting small, quick analyses, building on the experiences from the last experimental analysis. As a software developer or tester, you sharpen your ability to analyze software through exploratory testing. With the help of this book, you will learn to conduct spontaneous exploratory tests, enhance your observational skills, and streamline your workload. The content of the book is divided into three parts: Part 1 covers the fundamentals of exploratory testing. You will learn to accompany your analyses using test charters, understand the actual processes, discover interesting analysis variations, and determine the expected behavior of the software. Part 2 describes how to test software.