How do I link to an external site?
To link a text, image, or button to an external link, just click the element to show the options box.
Insert the URL or weblink of the external site.
You can even choose to have the link open in a new window (so that the visitor is not redirected from your own site when they click it) by checking the provided box.
When you've selected the link you want, just Publish the site and you're all set. Just keep in mind that the link won't do anything in the editor; it'll only work on the Published site.