Here is all you need to do.
- Select a background color that you want your border to be.
- Select the crop tool and select the entire photograph.
- Next, drag the edges of the crop OUTSIDE the selected area.
- Then, confirm your crop.
Watch my movie on how I did this.
P.S. That's me in the middle having fun on the family farm in Nebraska a LONG time ago. ;-)
Don't forget to have some fun today.