What are the 9 different slide layouts that are available?

In presentation software like Microsoft PowerPoint, the nine common slide layouts include:

1. Title Slide - for the presentation title and subtitle.
2. Title and Content - for a title and a main content area.
3. Section Header - to introduce a new section.
4. Two Content - for comparing two sets of information.
5. Comparison - specifically designed for side-by-side comparison.
6. Title Only - for a title without additional content.
7. Blank - for custom layouts without predefined elements.
8. Content with Caption - for content with an accompanying caption.
9. Picture with Caption - to display an image alongside a caption.

These layouts help structure content effectively throughout a presentation.