Click here to download the application.
Find your web browser and follow the picture instructions.
If you're prompted with a security message, keep the file. For example, "Polynom.jar".
Once the file has downloaded, find it in either in your downloads folder or at the bottom of the screen.
Now just double-click on the .jar file, or right-click and select "Open". If you have Java installed, it should launch,
as shown above.
Download and open the .jar file. If you're prompted with a security message like the one above, save the file.
The browser might ask if you want to open or save the jar file. You can do either, I'd recommend saving it.
If you do save it, then you can either open it from your browser or find it in your message.