Hi Ted,
If you are using Studio, then check out this how-to here:
https://docs.mendix.com/studio/page-editor-widgets#6-adding-the-marketplace-widgets
Hi ted,
Just copy the widget file and paste into the project directory>widgets folder.
Go to Mendix and Click project(in left top)>Click Synchronize project directory
You can add your widget in any page now..
Hope this helps..
Thanks. I am using just regular Mendix Studio in the browser. I am not seeing where to synch it.