# Prerequisites[¶](https://knowledge.dataiku.com/latest/courses/crash-course/dss10/what-youll-need.html#prerequisites "Permalink to this headline")

To do the hands-on exercises in this crash course, you’ll need access to an instance of Dataiku DSS 10.

If you don’t have a Dataiku DSS 10 instance readily available, you can download the free edition, or start a 14-Day Free Online Trial. To get the free edition or start a hosted trial, visit the Dataiku website and click Get Started to see the different options.

* Certain tutorials also require having the Reverse Geocoding plugin installed on the instance. If you’re using Dataiku Online, this already is installed by default.

If you are using the hosted trial, and you need more time to complete the course, you can request an extension using the intercom widget that is available on the lower right corner of every DSS home page.
