You can test links on either the Design View tab or the PDF Preview tab. On the Design View tab, when you move the pointer over a hyperlink, the name of the associated object and the link are displayed in a tool tip. On the PDF Preview tab, when you move the pointer over a hyperlink, only the associated link is displayed in a tool tip. Each link opens the appropriate program, such as a web browser or an email program.
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To test a hyperlink