The main idea of the book is to use the universal Microsoft Visual Basic programming system to simultaneously teach programming and computer modeling of physical processes during the development of small Windows applications. problems of modeling specific physical processes . The implementation of the idea is achieved by , that the reader is immersed in the process of designing and implementing a software solution based on the modern Microsoft Solutions Framework design model and goes through all stages of development - from scripting to debugging and deploying the finished application. The presentation of the material is based on the examples of increasingly complex tasks of computer modeling of various physical processes with the connection of increasingly powerful tools included in the professional version of Microsoft Visual Basic. The book is designed for students and postgraduates of universities, as well as engineering and technical workers involved in modeling physical processes using modern computer technologies.