Altium has a lot of free templates for different form factors. For example, if you need to design a PCIE card, you don't have to create it from scratch.
Find the complete course at: http://www.fedevel.com/academy
Component placement & routing in Altium Designer. Find the complete course at: http://www.fedevel.com/academy
Have you ever wanted to export your PCB from Altium into a 3D PDF? This video explains how you can do that ....
This video explains how to setup a Length Matching Rule and do Interactive Length Tuning in Altium Designer.
In case you would like to COPY & PASTE component placement from an existing board to a new Altium project, you can do so very easily. Watch this video.
Simply press right click in Altium and you can find all the information about the selected component: suppliers, price, stock, datasheet. Cool stuff.
This video will show you how the layers of a multi-layer PCB are put together.
If you are interested, you can download this PCB layout files in Altium Designer from http://www.imx6rex.com/ - It's free :)
Check out more about this open source project at http://www.imx6rex.com/
This short video explains how you can set up NetClasses and Differential Par Classes in Altium Designer
Important schematic mistakes which you may not be looking for ...
You can solder BGA and QFN packages / components at home or at your LAB with inexpensive hot air gun. I made this video tutorial for you, so you can try it by yourself.
WOW - Planning layout, that sounds really scary :) but it can actually save you a lot of time.
Very useful trick to delete tracks. Select a segment and press Backspace key for multiple times.