The purpose of the Guides in PowerPoint ... slides, add more Guides, add colors to Guides, and delete Guides. Two Guides will appear in the slide, one vertical and one horizontal. You can drag the ...

While there isn't a built-in option for adding borders to a slide in PowerPoint, there is a workaround ... you'll find the option for "More Lines…" Click this to open the "Format Shape" window.

Sometimes a presentation may need to be viewed in vertical or horizontal slides. PowerPoint calls these options Portrait and Landscape, and you can easily change the orientation from within the ...