MAC OS

In order to install Mac OS on a windows machine with VirtualBox - you need to obtain the .ISO file for macOS and mount is as optical drive.

Here you can find the iso

in VirtualBox, use your intuitive steps to set up an MacOS image, and link the iso with an optical device

 

Also, enable USB3.0 else - your input devices will not be captured (like mouse and keyboard)

 

Then, execute thi scommand in a commandline, to fix the bootloop

 

C:\Program Files\Oracle\VirtualBox>VBoxManage setextradata "YouMacImageName" "VBoxInternal/TM/TSCMode" "RealTSCOffset"