Quick summary
To set page size in PowerPoint, open the Design tab, click Slide Size, and choose a preset or enter custom dimensions before confirming with OK. This lets you control exact slide width and height for pixel-perfect presentations across any format.
Steps
- Open the Design tab in the PowerPoint ribbon.
- Click Slide Size to expand the size options menu.
- Choose Custom Slide Size for precise control beyond standard formats.
- Select a preset size or enter custom width and height dimensions.
- Set precise width values to ensure pixel-perfect presentation delivery.
- Click OK to confirm and apply your slide size settings.
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