The aim of the course "Methods of Computer Modeling II" is to learn how to solve various problems of nanooptics and electrodynamics in the Comsol Multiphysics or CST Studio Suite modeling packages. The course will cover a number of optical problems, such as eigenmodes calculation of open and closed optical nanosystems, modeling of the interaction of light with periodic structures, light scattering by nanoparticles, calculating emission properties of quasi-point light sources, etc. During the work, students will learn to build correct models, analyze and process the obtained results, and evaluate their accuracy. To successfully complete the course, students must fulfill a number of assignments on the considered topics. To receive an "excellent" grade, it is also necessary to perform a simulation based on one of the proposed articles on nanooptics during the semester.