Welcome to the Community,
in the virtual machine you will see a virtual (wired) network adapter which - depending on the VM's settings - connects to the network through your host's network adapter(s). Depending on which connection you need in the VM you may choose Bridged, NAT or Host-Only networking in the VM's settings. If you e.g. just want to have connection from the VM to the network (including Internet) set the virtual network adapter to NAT.
André