Depending on your needs, you might use different "modes" of virtual networking:
: Choose Microsoft KM-TEST Loopback Adapter (or "Microsoft Loopback Adapter" on older systems) and click Next until the process finishes. 2. Creating an Adapter in VirtualBox virtual network adaptor
: Choose a connection type from the Attached to dropdown: NAT : Easiest way to give your VM internet access. Depending on your needs, you might use different
: The operating system's kernel manages a "network stack" that routes data to these virtual interfaces just as it would to a physical Ethernet port. Depending on your needs
: Go to the Network section. You will see four available adapter tabs. Enable Adapter : Check the Enable Network Adapter box.