Lisa, you mean pictures other than a white snow bank in a snow storm? LOL
I just save the picture to my picture folder on my computer.
Then when I post, I go to the bottom here @ Upload files from my computer, click on browse.
A window will open where you can look in your computer's pictures file, find it and double click on the picture and the address for it should show in the Upload files from my computer line box.
Then click the upload box. That's it.
If the picture is too big, it might not load, I have run into that before here. For me pictures under 100 KB seem to work best.
I have a program on my computer where I can open pictures with "Paint" and that allows me to reduce/enlarge pictures. There are several other programs that do the same, if you double click to open one of your pictures, and then right click the picture, it should give you options to open the picture with, and then work with it.
Hope this helps. Caleb