I got windows 10 home 64 bit with my Dell laptop which I upgraded to windows 10 pro 64 bit with a windows 10 pro retail key which I bought online. If I want to create a windows 10 pro vm under the windows hypervisor on the same laptop. Must I purchase another windows 10 licence or can I use my existing windows 10 pro licence? When I googled it it says that the windows 10 licence is bound to the motherboard. Does the windows 10 hypervsor vm consider it to be the same motherboard?