In PowerPoint 2007 you can apply lot of effects to your powerpoint slide design and images. For example, if you have an image used as a background or just a image embedded into the slide you can easily apply a blur border effect. In this example we start with a photo image as background and we’ll see how to apply a blur border effect in powerpoint 2007.
Once you place an image in the slide, you need to select the image with the cursor and then go to the top and choose Format tab.
Finally, after following the previous steps you can achieve something like this:
Additionally, you can try to apply other great effects in powerpoint 2007, for example those image effects available in the effect gallery.
So, applying blur in powerpoint 2007 is possible and easy, you just need to follow a few simple steps and it is done.