4.1. Creating New Virtual Machines Without Templates
If you do not have a pre-existing template, you can manually create a virtual machine and customize all its settings.
Before you create a virtual machine from scratch, ensure that you understand the requirements and have access to the prerequisites, including installation images. In contrast to virtual machines created using a template, you will need to add at least one network interface and one virtual disk before you can use the machine.
You will now have to make further configuration changes before you can run your newly created virtual machine. This includes adding at least one virtual disk, adding at least one network interface, and installing the operating system onto the virtual machine.