The green check marks on your desktop icons, files, and folders are due to any one of these OneDrive entries. Now, follow the steps written below: Disable any one of the OneDrive entries, say ...

Whenever I extract files from a zip archive created on a Mac (containing a __MACOSX folder at the root), I get files/folders with green filenames (and encrypted checked in the properties).

Learn how to show encrypted and compressed file and folder names in color in Windows 11/10. Change folder name color from black to green and blue.