How does PPT2010 replace images in presentations?

1. Now let's take an example. Create a document and insert a "desert" image:

2. Then we add an effect to the image, as shown in "image". Select "full Image", as shown in the following figure.

3. After the settings are complete, we can add some other effects to the image in the menu, which is also in "image effects:

4. Now let's change an image. Click "Change image" or right-click the image and select "change image", as shown in the figure:

5. Now we don't need any desert. We change to the "snow-capped mountains" image, as shown in the figure:

6. Now we have replaced the old image, but you will find that the effect is retained, as shown in the figure:

This makes it much easier. Don't worry about setting the effect for another image.