Install a presentation app like Microsoft PowerPoint, Google Slides, or WPS Office
Open the app and sign in if needed
Tap the plus icon or New Presentation
Choose a blank template or a design theme
Add a title on the first slide
Tap the plus icon to add new slides
Insert text, images, charts, or shapes from the toolbar
Edit slide layout, font, color, and background
Rearrange slides by dragging them up or down
Preview the presentation using slideshow mode
Save the file to your phone or cloud storage
Export or share the PPT as needed