This workshop provides an overview of COMSOL Multiphysics Version 5.2a - its capabilities, new features, enhanced functionality, and revamped graphical user interface. This workshop is designed for both new and experienced COMSOL users. We will examine the new, model-builder-based interface which, in addition to heightened efficiency, provides new functionality to modify and quickly adapt models. A 3-physics coupled example will be shown exemplifying both the speed and ease of the new work flow