Use Widescreen (16:9) or Standard (4:3) or choose a custom size for your slides.

Change the size, shape, or orientation of your slides for presentation or to simplify printing.

By editing the slide master for your presentation, you can change the footer formatting (such as font style, size, and color) on all of your slides at one time.

In PowerPoint you can add or remove automatic slide numbers, hide numbering on the title slide, and move slide numbers. You can also add the date and time to slides.

By editing the slide master for your presentation in PowerPoint 2016 for Mac, you can change the footer formatting (such as font style, size, and color) on all of your slides at one time.

In the Slide Size dialog box, select Portrait, then select OK. In the next dialog box, you can select Maximize to take full advantage of the space available, or you can select Ensure Fit to make …

To set a custom size, including width, height, slide numbering, and orientation of slides and notes, select Custom Slide Size on the Slide Size menu. To make sure your slides will print the way …

You can change the slide size and orientation, set the paper size for printed slides, and edit headers and footers from Page Setup in PowerPoint 2016 for Mac.

On the Design tab, in the Customize group, click Slide Size, and then click Custom Slide Size. In the Slide Size dialog box, in the Number slides from box, enter the number that you want to …

The Notes pane is where you put supplemental information that doesn't appear on-slide during a presentation. You may want to make key words in the notes bold so that you can see them …