2. You only need to select the installation source and also network (If you did not have any network available, just click "Set up automatic network", it will create virtual Switch for a virtual network)
3. Click "Create Virtual Machine"
5. If you click "Connect", you will see a screen like the following for start the VM
If you click "Edit" in the previous screen, you will able to edit the VM configuration, then you will able to back to previous screen.