If I have an active WebCard, can I access the Resources and Courses from both my home and office computers?
Yes you can, but not at the same time. You can log in with your username and password from any computer in the world, and from that interact with much of the content and Resources available. But to read some of the documents or run some of the software required for online courses, you will have to have the related training software installed and registered, and the latter are limited by the license agreements that accompany those products.