>>There is an option at the bottom of Settings>Photo & Camera called "Keep Normal Photo" that keeps both the HDR photo and a std resolution version of the same photo. If you don't have your camera set to use HDR it only keeps one photo but if you use HDR, you get two.
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>Phil, you are so correct. Now I need to figure out if I need to keep the HDR (whatever it stands for; will look it up) and which version copied to my computer is HDR and which one is "normally exposed photo." A lot to learn for simply wanting the memories of a vacation :)
>Thank you for your help.

I'm not sure which is which. An HDR photo is a "mesh" of three photos taken at different exposures.

You might check within the camera app itself and turn HDR off. It is an option near where the flash choices are.