|Thanks World Library.|
The extension is jpg.
I had family distractions, when writing the email and didn't notice most of the main question was cut off. I hover over the photo in explorer history and it gave me:
I realize now that the above is in C and %20 is a space, so its just telling me where the photo is located. I knew it was a stupid question.
I'll be less distracted and more informed before I bother anyone again.