Enthuware

I am using a Desktop Version of Enthuware Test Studio.
How should I extended my subscription?
What is the benefit if I extend it, I can get updated question bank? Is the new bank much different then the old one?

1. Desktop license doesn't expire. So there is no need to extend.
2. You can download the updated question bank from our home page. There is no extra charge.

> 2. You can download the updated question bank from our home page. There is no extra charge.
How can I donwloaded the updated question bank?