1. Click on the Add Menu Item button (the + sign) at the top of the course menu and
2. Select Web Link from the menu.

You will now see a dialog box similar to the one above labeled Add Web Link:

1. Name: Enter a name for the link by the space labeled Name.
2. URL: Enter or copy the web address for the site you wish to link to in the space labeled URL.
3. Available to Users: Check the box here to make the item visible to users.
4. When finished, click the Submit button.