Computer graphics is the name given to preparation of drawing using computer. Now use of computer is not limited only for the purpose of computation.

Computer can produce the drawing speedily as well as it can store drawing. It can also provide facility of implementing needy corrections in the drawings stored in it. Computer graphics can be used for preparing of Engineering drawing using computer. After preparing separate drawings of component parts, the assembly drawing can be drawing can be drawn using computer graphics.
Therefore computer graphics is used in industries, education and research fields.

Numbers of graphics software are available for preparing drawing using computer. One of graphics software known as ‘Auto CAD’ has maximum use amongst such software. As the drafting and design work can be done speedily and easily using Auto CAD software, it has wide spread use in almost all the branches of Engineering.

Here is layout of Autocad Screen:

The main components of AUTOCAD welcome screen are:

1) Menu Bar

2) Quick Access Toolbar

3) Ribbon

4) Command line

5) Status Bar

6) InfoCenter

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