how do you select all slides in powerpoint?
<answer> 1 Slide Sorter view-Hold the Shift key and click on the first slide. 2 Outline / Slides pane-Click the first slide, press the Shift key and then click on the last slide. <context> Select ALL slides. 1  Slide Sorter view-Hold the Shift key and click on the first slide. 2  Outline / Slides pane-Click the first slide, press the Shift key and then click on the last slide.