A full list of training resources is at Altiums training center. I recommend the training manuals listed below. There are also many useful videos - feel free to use the training method that best fits your learning style.
Begin by reviewing the following tutorials.
| Module 1: Getting started With Altium Designer |
| Module 2: Help and DXP system menu |
| Module 3: Schematic Editor Basics |
Once you've practiced a little with the basics, the following will help you to get your schematic going.
| Module 4: Schematic Capture |
| Module 5: Multi-Sheet Design |
| Module 6: Building the Project |
| Module 15: Schematic Library Editor |
To get started on your PCB, review the following tutorials.
Kevin Bolding October 27, 2009