AutoCAD is used for commercial aided design and drafting software application. It is developed and marketed by the Autodesk. It was used as a desktop app running on microcomputers with internal graphics controllers Prior to the introduction of AutoCAD, most commercial CAD programs ran on mainframe computers or minicomputers, with each CAD operator (user) working at a separate graphics terminal.

Invented By: John Walker and 12 other programmers
Year Invented: December, 1982

Computer-aided design (CAD) program is called the AutoCAD used for 2-D and 3-D design and drafting. Autodesk Inc. develops the autoCAD. It is one of the first programs used for personal computers.

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Christopher Latham Sholes (February 14, 1819 – February 17, 1890) was an American inventor who invented the QWERTY keyboard and along with Frank Haven Hall, Samuel W. Soule, Carlos Gladden and John Pratt, has been contended as one of the …

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