So then I tried doing the whole internet search on the topic. I asked questions in different forums... it seemed like I was the only person in the world that this had happened to. How is that possible? No one could offer me any help, and I never did find anyone out in cyber space that this had happened to. (Of course it has happened to others, I just couldn't seem to find those people when I needed them/their help.)
How does one resize their photos to a max of 800 pixels, you ask?
When you change the largest number to 800, it automatically calculates the smaller number for you. Easy peasy. Then just click Apply. Once you have completed all of your editing, then save your edited and resized photo onto your laptop/computer.
If you don't use PicMonkey.com, then you can find the Resize option in any photo editing website/program that you do use.
I've had a question come up after posting, that I thought I should answer here: