The area at the bottom of a slide where you can place repeating information like a date is called the:

In presentation and document software, specific areas are designated for information that needs to appear consistently across multiple pages or slides. The area at the bottom of a slide where you can place repeating information, such as dates, slide numbers, or company names, is called the Footer. This feature is incredibly useful for maintaining consistency and providing essential context throughout your presentation. Conversely, the Header is the corresponding area at the top of a slide or page for similar repeating information. Margins are the blank spaces around the content area, and Endnotes are typically found at the end of a document for citations, not as repeating slide elements.