How to Make a Picture Darker in PowerPoint

Quick summary

You can make a picture darker in PowerPoint using the built-in Corrections tool under the Picture Format tab, which lets you reduce brightness and contrast without leaving the application.

Steps

1. Click on the image you want to modify to select it.
2. Go to the Picture Format tab that appears in the top ribbon.
3. Click the Corrections button in the ribbon.
4. Under the Brightness/Contrast section, choose a thumbnail preset that makes the image darker.