You need to download the macOS file from Apple Store. You need to download the macOS BugSur file from the Store, since it is a large file, you need a good enough ...
Forget VirtualBox - I discovered a better, more reliable VM manager for Linux ...
It is important to note that you may want to back up your virtual hard disk file before performing these operations, as there is always a chance that something can go wrong. It is always a good ...