Press the button with the icon on the lower right of your screen.
This button summarizes whatever text you have selected on a page, or the whole page if nothing is selected, and shows you the results in a floating panel.
This button is called a Tool Button, and it runs something called a Tool. Tool Buttons give you 1-click access to help on every web page, and you can customize them to do whatever you want.
By the way, did you notice the little yellow tip at the top of your summary? We'll show you a different tip every day to help you get the most out of Ask Steve. Click inside the tip close it for the day.
Here a some other pages to try your new summarizing superpower on: