Due to the availability of commercial laboratory systems and the emergence of user facilities at synchrotron radiation sources, studies of microcomputed tomography (or microtomography) have increased exponentially. MicroComputed Tomography provides a complete introduction to microCT, describing how to use this technique effectively and how to understand its results. The first part of the book focuses on methodology, covering experimental methods, data analysis, and visualization approaches, while the second part of the book addresses various microCT applications, including porous solids, microstructural evolution, soft tissue studies, multimode studies, and indirect analyses.