Go to the Control Panel and select "Personalize". Now, find the "Change Desktop Icons" option in the "Personalize" menu and click on it. A dialog box similar to the one in Windows 10 and 11 should ...

After upgrading to Windows 11, a few users have been noticing a small file cabinet box icon at the bottom left corner of several file thumbnails (Word, PDF, Jpeg, etc.) on their Windows PC.

You can remove the chevron (>>) blue box icon overlay on files in Windows 111/10. This post explains what this icon overlay is & how to remove it.