Adjust the Opacity of an Image

 

Locate the image in your folder

Right-click the image

Choose Open With

Choose Microsoft Photo Editor

Click Image from the menu

Choose Balance- balance is composed of 3 sections: brightness, contrast, and gamma

Move the brightness arrow to the right and the contrast arrow to the left. This will create a faded out version of the image. When you like its appearance, click OK. It will look something like the one below. Now you can use it for a presentation background.

Before
After