Which of the following affects all the slides in a presentation?

A) Changing the font in the title text box on the title slide.
B) Changing the font on any slide while pressing ALT.
C) Adding a photo to a layout in Slide Master view.
D) Adding a photo to the slide master.

Slide Master View

A feature in presentation software that allows the user to edit the design template and layout settings universally across multiple slides.

Layout

The arrangement or plan of elements within a design, document, or presentation.

Title Slide

The opening slide of a presentation, typically containing the title of the presentation, presenter's name, and other introductory information.