AutoCAD 2012 2012
	a software application for computer-aided design (CAD) and drafting in both 2D and 3D. The most used CAD software for Architects. Very precise drafting and easy to transfer / share files with other users.
Manufacturer	Autodesk
Screenshot
Entities	Here we will list all the Entities.
Interfaces	Here we will list all the Interfaces.
Methods	Here we will list all the Methods. Plotting a Layout , Creating a Layout for Plotting , Creating and Modifying Geometry , Inserting a Reference Image , Creating and Assigning Layers

The AutoCAD Interface

The major elements of the interface are called out below. Model space is where one does the drawing, while paper space is where one lays out the plot.

The MODEL SPACE view

The PAPER SPACE view

The RIBBON