Test Not Loading
The online tests launch in a pop-up window. If the test does not launch, it is likley that you have a pop-up blocker enabled on your computer.
Disabling pop-up blockers in your browser
Most browsers include a pop-up blocker tool.
Below are links to guides for disabling pop-up blockers on the most common internet browsers. If your browser is not listed below, you should be able to find the relevent guide by searching the internet.