Meaning of "ISO" in Virtual Machine
A virtual machine (VM) is useful for utilizing ISO files because they allow loading operating systems and applications onto virtual servers without physical media.
Difference Between ISO and VMDK
Since the OS writes to the disk, the VMDK will be modified to include all files of the operating system, applications, temp files, user files, and others.
Exiting VirtualBox and Mouse Capture
To exit mouse capture mode, press the right Ctrl key.
After exiting mouse capture mode, open the "VirtualBox" or "File" menu and choose "Quit".
To import, download the Open Virtual Appliance (OVA) from Blockbit UTM by registering for a trial on their website: www.blockbit.com.