This virtual seminar is derived from the SFPE 4-day Advanced FDS and Smokeview program. Attendees will be led through advanced techniques in using the Fire Dynamics Simulator (FDS) modeling, PyroSim and Smokeview visualization software. The course is intended for current users of FDS who are comfortable creating simple FDS input files from scratch without assistance. The course consists of many short modules covering specific topics. Each module includes a lecture section and a workshop section in which the student works example problems on a personal laptop computer.