To create rounded corners in PowerPoint and enhance the visual appeal of your design, follow these steps:
- Select the shape or image you want to modify.
 - Go to the “Format” tab in the PowerPoint ribbon.
 - Click on the “Shape Outline” or “Picture Border” option.
 - Choose the “Rounded Rectangle” option from the drop-down menu.
 - Adjust the “Radius” slider to determine the level of roundness you desire.
 - Voila! Your shape or image now has rounded corners, adding a touch of elegance to your presentation design.