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I have 3 Christmas photos that I tried to delete and it says protected.  How did they get protected and how can I delete them?
I have Rebel T6s.  No idea how I got here but when I take a pic or push arrow to go back on taken pics I have the small pic in upper left of screen, 2 lines of letter and numbers below the pic, 4 graphs - one white, 1 red, 1 green, 1 blue, on the rig...
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