Before you can use LiveMath, you must download and install the LiveMath browser plug-in.  (Remember to download LiveMath Plug-in -- not LiveMath Maker!)  To download the plugin, click here.  Store the file on your computer's "desktop", and after the download is complete, double click on the program's icon to install it.  After the download is complete, you will need to shut down your browser & restart it to view LiveMath pages.