Complete Catia Modeling Tutorial

In this video you can learn Catia Basics.
In this video I have explained-
How to set units in catia
How to change background colour of catia
How to off/ on model tree or specification
How to select plane in catia
How to create plane in catia
How to give dimensions and how to edit dimensions in catia
How to constrain sketch in catia
How to use pad in catia
How to use pocket in catia
How to use shaft in catia
How to use rib in catia
How to use slot in catia
How to use fillet, chamfer and shell in catia
How to use Rectangular, circular and user pattern / array in catia
How to chanhe model colour in catia
How to rename model in catia
How to use trim in catia
How to use polyline in catia
How to use mirror in catia
How to use symmetry in catia