Hi SteveSOE,
Thanks for using the Apple Support Communities.
We're happy to provide some assistance.
From what you're describing, it looks like you're using desktop stacks. This option allows files to be organized in a stack to keep your desktop tidy. While the desktop is active, you can click View and adjust the way stacks are used.
Additional guidance for organizing your desktop is here: Use desktop stacks on Mac - Apple Support
If you're still having the same problem after reviewing what we provided, do not hesitate to reach back out to the community with some specifics on what you see for more help.
Cheers!