Autocad is computer aided design and drafting software first released in 1982 by autodesk. It was initially like desktop app running on microcomputer with inbuilt graphics controller. In Year 2010 autodesk release its mobile & web app version marketed as AutoCAD 360. Autocad project started in 1977 and released in 1979 named as Interact CAD. First commercial version of autocad was demonstrated in 1982 and by 1986 it becomes most used CAD program worldwide. Latter AutoCAD devloped for many verticals e.g civil, Architecture, Electrical,Mechanical, Structural Design, Plant 3D. AutoCAD is available in English, German, French, Italian, Spanish, Korean, Chinese Simplified, Chinese Traditional, Brazilian Portuguese, Russian, Czech, Polish and Hungarian.
Introduction & History of AutoCAD, Interface, co-ordinate system, working with files, drawing commands, unit & functions, editing commands, Layouts & Plots, draft setting, Altering Objects, Grip Editing, selection methods, Annotating Drawings, Object Patterns, Dimensions, Content Re usability, Table Types, Hatching Objects, Sheet Sets, 3D Modeling, Solideditting, Surface Primitives, External Refrence, Visual Styles, Extrude SweepRevolveLoft, Parametric Design, Polyline features