Find Duplicate pictures Problem

[Joe Walters]

Folks, Please remind me how I used to find if I had a particular picture in a folder. I remember: 1. Create a folder i.e., zzDiplicate Check in the folder where I suspect a duplicate exists. 2. Put the picture I'm wondering about in that folder. 3. Here is where I draw a blank. Thanks for any and all help -- "Those who are too smart to engage in politics are punished by being governed by those who are dumber"---Plato