If you can’t find the slide background that you’re looking for in PowerPoint’s presentation library, you can use any image of your own choosing. PowerPoint makes this possible in just a few simple steps. Here’s how.
A word of caution before you begin. The image you select will be stretched to fit the slide size. If you use an image that’s too small, the image will be distorted when used as the background. Be sure to pick an image that works. High-resolution images work best.
When you’re ready, open the PowerPoint presentation that you would like to add a background image to. Once open, head over to the “Design” tab.
In the “Customize” group, select the “Format Background” button.
The “Format Background” pane will appear on the right-hand side of the window. Here, select “Picture Or Texture Fill” from the “Fill” group.
Once selected, more options will appear below. Under “Picture Source”, select the “Insert” button.
The “Insert Pictures” window will appear, presenting three different options for inserting an image.
From a File
Selecting this option will bring up File Explorer (Finder for Mac). Here, navigate to the location of the image you’d like to insert, select it, and then click the “Insert” button.
Selecting this option will bring up an online image search powered by Bing. Enter the type of image you’d like to locate in the search bar, or select a topic beneath the search bar to open a library of related images.
Whichever method you choose, locate and select the desired image and click “Insert”.
Selecting this option will bring up the “Insert Icons” window, showing a large library of available icons. Select the icon you’d like to use as the background and click “Insert”.
Regardless of which method you used to locate the image, once you’ve selected “Insert”, the image will appear in the background of your presentation.
As you can see, the image we selected makes it pretty difficult to see the text in our slide. To fix this, adjust the “Transparency” slider until the image works well with the text. You can also fine-tune the percentage (by 1% increments) by clicking the up and down arrow to the right of the slider.
The end result should leave your slide looking much better.
Finally, it’s important to note that inserting the background image only takes place on the selected slide.
If you’re wanting to reflect these changes to the entire slideshow, select the “Apply To All” option at the bottom of the “Format Background” pane.
Once selected, you’ll notice the background has been applied to all slides in the presentation.