organizer display is huge

My PS elements 2020 was working fine this morning, and when I came home, my catalog home page is huge. The rest of my computer, and even the PS editor page is normal size.  How do I adjust it back to normal without it affecting the display on the rest of my computer that appears to be working fine. This morning I did attempt to add some plugins to editor, but they didn't seem to attach. Not sure if that is related to this. But it worked fine even after that, for many hours.  I didn't shut off computer, only locked screen when I left, as I usually do. And upon getting on again, the catalog page was huge & Keywords and catalogs have expanded. I have tried turning off computer a few times after basic changes to monitor display, but nothing seems to work.