Before you begin a formal drawing, it’s a good idea to practice using the interface. This will help you understand how you interact with the software.
Here are the general topics covered in the video tutorial:
Drawing objects
Icons
Keyboard
Editing objects
Noun/verb selection
Selecting objects
Implied window and implied crossing window
Click and drag
SHIFT to deselect
How to zoom in and out
Wheel mouse
NAVBAR
Keyboard
How to pan
Grips
Enter
ENTER key
Right click
Spacebar
Using ORTHO and OSNAP