Outlook: Add hyperlink text and ScreenTips
support.microsoft.com › en-us › topicSelect the text to which you want to add the hyperlink, and then right-click it. Select Link. The text you selected is shown in the Text to display box. This is the hyperlink text. If necessary, change the hyperlink text. In the Address box, type the destination URL. Select the ScreenTip button and, in the ScreenTip text box, type a ScreenTip.