If you are struggling with not enough storage and trying to make more space on your Mac, Apple helpfully outlines ways to save space and shows some mysteriously named elements taking up storage space.

If you can’t delete a file or a folder on an NTFS file system volume on your Windows computer, you fall under one of the following cases. An Access Control List (ACL) is being used You can’t delete ...

It is present in every drive by default. However, you can prevent its creation on USB drives. This folder cannot be accessed for the hard drive, and NTFS partitioned external drives. You cannot delete ...