We all have free access to Lynda.com, but we log in via the McCann company portal. Here's how to do that.
First, go to Lynda.com and click the Sign In button in the upper right corner:
Next, click the "Sign on with your organization portal" button at the bottom of the window:
In the field where it asks for your organizations URL, put mccann.com:
This should log you in via Single Sign On, or take you to a Single Sign On login page, where you'll use your IPG email address and password to get in.