Apple computers handle file deletion slightly differently than Windows, utilizing the "Trash" concept.
This means the program the shortcut points to is currently running in the background. how to delete desktop shortcuts
For both and macOS , the fastest ways to remove a shortcut are: how to delete desktop shortcuts
If you deleted a shortcut and want it back (without reinstalling the program): how to delete desktop shortcuts
Here is everything you need to know about deleting desktop shortcuts safely and effectively.
Most Linux desktop environments work similarly: