Thanks to its new file system specifically Apple File System (APFS) which does an excellent job of enhancing the performance just like HDD vs SSD. But since every operating system has its own benefits, the helpful and beauty of macOS High Sierra is, it has now speedier than before. Which are more effective, more useful and more advanced than macOS Sierra and previous versions. After this fall, Apple dropped two new operating system versions for Mac.
VirtualBox is a general-purpose full virtualizer for x86 hardware, targeted at server, desktop and embedded use.For a thorough introduction to virtualization and VirtualBox. Click Add and select the Catalina VMDK image. Click on the Folder icon to browse the macOS Catalina VMDK file. Hard Disk: Select Use an existing virtual machine hard disk file. Memory 4 GB (recommended 8 GB or higher).
