The book "Advanced Computer Simulation Approaches for Soft Matter Sciences I" provides a comprehensive introduction to the world of soft matter and its simulation. It covers a variety of materials, including polymers, liquid crystals, and colloids, and highlights their properties at the nanoscale to microscale level. The authors, leading experts in their field, present advanced topics and methods that are crucial for understanding the complex interactions in soft matter. By linking theoretical models with experimental results, the importance of computer simulations in research is emphasized. This textbook is a valuable reference for scientists and students who wish to engage with the latest developments in soft matter research.