This document discusses the analysis of a truss structure using ETABS software. It was prepared by three civil engineering students at Duhok Polytechnic University for their Theory of Structures course. The document introduces ETABS software, noting its benefits for structural analysis, 3D modeling capabilities, and automated load calculations that save engineering time. It also lists six specific benefits of using ETABS, such as its graphic interface for quick model creation, automated wind and earthquake load generation, and predefined load combinations per building codes.