It is important that you view our Lessons in a modern browser.
We recommend using one of the three compatible browsers listed below.
At present Internet Explorer is not fully supported.
If your current version is greater than the number below, then our Lessons will work with all of the intended features and formatting.
If your version is less than the number below, follow the quick update guide for your browser to get up to speed!
If your current version of the Google Chrome browser is less than version 59.0 please read the update guide below.
If your current version of the Firefox browser is less than version 53.0 please read the update guide below.