Final answer:
The Refresh button on the Internet Explorer toolbar is used to update the information displayed on the web page.
Step-by-step explanation:
Clicking the Refresh button on the Internet Explorer toolbar updates the information displayed on the web page. This button is often represented by a circular arrow or might be labeled with the word 'Refresh.' When you click the Refresh button, Internet Explorer reloads the current webpage, which can be useful if the page has been updated since it was last loaded, or if the page was not loaded correctly the first time.