The self-running kiosk mode in PowerPoint is ideal for product and business presentations, especially in situations where you would like the presentation to run unattended.

You can tighten your next PowerPoint presentation through practice. And did you know PowerPoint has a mode that can actually help you fine-tune the timing of your pitch?

You can hide and unhide a PowerPoint slide by right-clicking it in the sidebar and selecting the "Hide Slide" option.

You can hide and unhide a PowerPoint slide by right-clicking it in the sidebar. You can still view any hidden slides while you're in presentation mode — they'll appear gray or show a null symbol ...