Which of the following is the default page setup orientation for slides in PowerPoint? A. Vertical B. Landscape C. Portrait D. None of above

The correct answer is: B. Landscape

The default page setup orientation for slides in PowerPoint is landscape. This means that the slides are wider than they are tall. This is the most common orientation for slides, as it allows you to fit more information on the slide.

Portrait orientation is the opposite of landscape orientation. In portrait orientation, the slides are taller than they are wide. This orientation is less common for slides, but it can be useful if you want to display a lot of text on a slide.

None of the above is not a valid option.