Chapter in this post:
An APFS volume can be a viable alternative to the partition be. Because where a partition occupies a fixed storage space, an APFS volume is flexible and only gets the space that it really needs. Only operating systems compatible with the file system such as macOS Catalina, Mojave and High Sierra can be installed on it. That can be useful for example 32-bit apps on macOS Catalina to execute. But there are a few things you have to consider if you want to delete the APFS volume. Here you will find everything you have to look out for!
If you are about to delete a virtual hard drive with the Apple File System in the hard drive utility on your Apple Mac, you should keep one thing in mind: All files, apps and settings stored on the volume will be lost. With the removal of the alternative partitions, all data is lost that was not previously moved to the main OS, to a USB stick, to the cloud, to an external hard drive or elsewhere. So backs up all documents, projects, folders, files, emails, libraries and so on beforehand. Only then should you carry out the steps shown in the instructions below;)
To delete an APFS volume, you simply open the disk utility from the directory Macintosh HD -> Programme -> Utilities or about the Spotlight search. In the overview on the left, you now select the virtual hard disk that you previously used for installing a second operating system or one to be tested Beta version have used. Then click on the "-" (minus symbol) above "Volume". A dialog window appears with the question Delete APFS volume "NAME"? There you click on Delete, and the space on the hard drive is freed up again.
Here are the brief instructions for deleting an APFS volume again:
Jens has been running the blog since 2012. He appears as Sir Apfelot for his readers and helps them with problems of a technical nature. In his free time he drives electric unicycles, takes photos (preferably with his iPhone, of course), climbs around in the Hessian mountains or hikes with the family. His articles deal with Apple products, news from the world of drones or solutions for current bugs.