A query mark folder on a MacBook is a particular folder that’s created when a file or folder is moved to a location that it’s not allowed to be in. For instance, if you happen to attempt to transfer a file out of your Desktop to your Purposes folder, macOS will create a query mark folder within the Purposes folder and transfer the file there. It is because the Purposes folder is a protected folder and solely incorporates purposes which were put in by means of the Mac App Retailer or from a developer.
Query mark folders are additionally created when a file or folder is moved to a location that doesn’t exist. For instance, if you happen to attempt to transfer a file to a folder that has been deleted, macOS will create a query mark folder within the mum or dad folder and transfer the file there. It is because macOS doesn’t know the place to place the file for the reason that folder it was purported to go to not exists.
