The video reviews key SOLIDWORKS improvements from 2016–2020 across user experience, sketching, assemblies, drawings and data import. Enhancements include grouped tree components, smarter sketch tools, silhouette entities, flexible patterns, improved exploded views, tab and slot automation, interference checks in multibody weldments and enhanced surface and mesh handling. Added tools such as 3D Interconnect, Inspection, integrated CAM, advanced 3D printing support and Visualize expand capability, while Treehouse and eDrawings offer better project and communication workflows