This software really helped me in my work as I used it to solve different problems related with structural mechanics, like designing building structure or aircraft structures using computer aided techniques (CAD). The interface was very easy so that anybody could use this tool without any difficulties at all! Nothing special about this program but i would recommend others try solving their problem when they have time because there are many things you can do by yourself if your willing enought!! Solving loads of engineering challenges such us aerodynamics study etc..