Dynamic block video tutorals in AutoCAD

How to add array action in dynamic block AutoCAD?
How to use polar stretch action dynamic block AutoCAD
How to use rotate feature in dynamic block AutoCAD?

How to use visibility feature dynamic block?

How to use flip feature dynamic block?

Stretch feature dynamic block tutorial in AutoCAD

Line command and plot drawing

Lesson 1: Line command tutorial in AutoCAD 2014

Lesson 2:How to plot a drawing in AutoCAD 2013?