If you want to know what OS X version you have:
- Go to the top left corner of the screen and click on the Apple Icon
- Click on About This Mac
- Under the apple icon it will say what version you have (ex. 10.12)
- Versions 10.9 and above are supported
What internet browser can I use to access the test?
Google Chrome, Safari, or Firefox
I only have Safari as my browser, how can I download Firefox?