| Getting Started |
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| You may download the entire course or individual units as you choose, but this is not necessary. It‘s just an option for those who would like to access the course contents without the web interface. Everything you need for the course is online, and if you start with the introduction and proceed through each unit, anything you need to download will be done automatically through the links in each unit summary. |
| If you click a link from the unit summary, it will either open the resource in a browser tab, or initiate a download, depending on the item. PDF files, tutorials, and articles will open upon clicking. The PowerPoints and HTML code examples must be downloaded and viewed/run locally on your machine, so they will automatically download to your machine upon clicking. |
| You can navigate through the course either by clicking a Unit in the left navigation bar, or you can use the arrows on the top of each page to go either to the next unit (forward arrow) or the previous unit (backward arrow). |