Traditional Culture Encyclopedia - Photography major - How to use photos of my choice as the background of PPT slides?

How to use photos of my choice as the background of PPT slides?

First, open the PPT program, click the right mouse button in the main interface of PPT program, select "Background" in the right-click menu, and click Open.

Second, select "Picture or Texture Fill" in the window, click "Local File" and click Open.

3. Then, select Photos in the dialog box and click Open.

Fourthly, we can finally see that the background in the main interface of PPT program has been replaced successfully and the problem has been solved.