Marydairy, If you have photos on your computer... You can upload them by dragging to the box at the bottom of "quick reply".
In these days of smart phones, the photos are stored in the cloud, at least by Verizon or Google in my case. I am no computer expert, but I have figured out how to post them here:
When making a "Reply" here, there's a window named "Manage Attachments" below. You need to click on and "open" that window and then .....
I go to my "Google Apps" and choose" Photos". Then I select each photo I want and "Download" it. They show up in the task bar at the bottom with code numbers. Write down the last 4 numbers so you can tell which are which as you are downloading them. Then when this site asks you to "Browse" for your photos, you "Open" the one you want to be first, then repeat for the others. Then you must "Upload" them all to the site. Wait until they show in the "Manage Attachments" window and then close it.
Gary's method would be a whole lot easier than this, for certain. Maybe he will explain in detail how that works?
Another, far easier method. I went to "Google Apps" and opened "Photos", then selected this one. I opened the photo in the viewer, and then right clicked, "Copy Image" then "Pasted" it here. This only works in my "Google Browser" where the apps show in the far right corner.
By Golly it worked!
Much better than my first method. I'm using this from now on.