Change the page orientation in PowerPoint between landscape …
PowerPoint slides are automatically set up in landscape (horizontal) layout , but you can change the slide orientation to portrait (vertical) layout . Near the right end, select Slide Size, and then click Custom Slide Size. In the Slide Size dialog box, select Portrait, then select OK.
Change the size of your slides - Microsoft Support
Basic steps. To change the slide size: Select the Design tab of the toolbar ribbon. Select Slide Size near the far right end of the toolbar. Select Standard (4:3 aspect ratio) or Widescreen (16:9) or Custom Slide Size.
Create professional slide layouts with Designer
Learn how to design professional-looking presentations with Microsoft 365. Create high quality, customized slides in a few clicks with PowerPoint Designer.
Reduce the file size of your PowerPoint presentations
To minimize the file increase, embed only those characters used in the presentation. Go to File > Options > Save. Under Preserve fidelity when sharing this presentation, select Embed fonts in the file, and then select Embed only the characters used in the presentation.
Add a border to a slide - Microsoft Support
On the slide where you want to add a border, click Insert > Online Pictures. Type a search phrase, like line borders or flower borders in the Bing Image Search box, and press Enter. Select a border image and click Insert to add it to your slide.
Create a presentation in PowerPoint - Microsoft Support
Create presentations from scratch or start with a professionally designed, fully customizable template from Microsoft Create. Tip: If you have Microsoft Copilot it can help you create a presentation, add slides or images, and more.
Create or change a presentation’s handout - Microsoft Support
Create or change a presentation’s handout. PowerPoint for Microsoft 365 PowerPoint 2024 PowerPoint 2021 More... You can use the Handout Master tab to edit the appearance of presentation handouts, including the layout, headers and footers, and background.
Work with gridlines and use snap-to-grid in PowerPoint
Change the ruler units in PowerPoint from inches to centimeters. Adjust grid settings to get visual cues and make objects snap-to.
Create a template - Microsoft Support
Learn how to edit, save, and create a template in Office. You can create and save a template from a new or existing document or template.
Record a slide show with narration and slide timings
Create your slide with cameo before recording. Select Recording > Cameo and then select Camera format to style your camera feed. Customize your recording view by selecting from Teleprompter view or presenter view.
Create a timeline - Microsoft Support
Get Microsoft timeline templates. Learn how to create a timeline in Microsoft Office apps. Create a graphical representation of a sequence of events with the SmartArt graphic timeline.