Where can I find video tutorials for Publisher Star?
Please visit the official Publisher Star HD YouTube Channel for feature demos and tutorials:
http://www.youtube.com/publisherstar

To get you started, the following are direct links to a few key features:

How to adjust canvas size
http://youtu.be/OzI_V5poKRk

Creating a promotional flyer
http://youtu.be/nqTZLnZrOW0

Different options for sharing and publishing your document
http://youtu.be/1pe9M-ioNcU

Change font styles and font size
http://youtu.be/_d2dlp5dH3Q

How to change text box borders
http://youtu.be/pdy9TQ9bp74

Start your designs from a template
http://youtu.be/R0RNBxHk1-U

Adjust grid settings
http://youtu.be/kg6cydhmllw

How to change color for text, borders and background
http://youtu.be/clAxQStNJso

Use font ornament fonts
http://youtu.be/p5DyQku45ig

Add shadows, reflections and semi-transparency
http://youtu.be/cU0x_oGvJeM

Move All Objects on the canvas
http://youtu.be/OMKeSO8nevU