How can you apply a slide transition to all slides in a PowerPoint presentation at once?
A. Select all slides, go to the Transition tab, and choose a transition effect
B. Right-click on one slide, choose "Apply to All Slides" and select a transition effect
C. Press Ctrl + T
D. All of the above
You can apply a slide transition to all slides in a PowerPoint presentation at once by selecting all slides, going to the Transition tab, and choosing a transition effect, or right-clicking on one slide, choosing "Apply to All Slides," and selecting