Returns a HeaderFooter object that represents the footer that appears at the bottom of a slide or in the lower-left corner of a notes page, handout, or outline. Read-only.
Example
This example sets the text for the footer on the slide master in the active presentation and sets the footer, date and time, and slide number to appear on the title slide.
With Application.ActivePresentation.SlideMaster.HeadersFooters
.Footer.Text = "Introduction"
.DisplayOnTitleSlide = True
End With