To add a Widget:
- Click on the Design & Add Widgets button at the top of the window
- Click the Add a Widget to this column button at the top of the column you would like to add it to
- Choose a Widget to add from the menu
You will be asked to set up the widget by supplying some information. Once you are happy with the settings, click Save and the widget will appear on the page.
You can change its position by dragging the top of the widget and placing it where you would like. You can drag it to a different column or even a different page.