PowerPoint: Present with confidence on a single screen in Slide Show

Microsoft's description

When you present in Slide Show on just one display, like a laptop with no second monitor and no Presenter View, the on-screen presenting controls can be easy to miss. PowerPoint is making single-screen presenting easier: the controls you need to move through your slides and stay in command are more discoverable and useful, helping you present smoothly and confidently without a second screen.