OnlineComputerTips
If you would like to try out the Apple macOS on a virtual machine, you can do so for free using Oracle VirtualBox. You just need to download the macOS ISO file online and then install the operating system on your VM. How well it works will depend on which version of the macOS you are using, where you got it and what version of VirtualBox you are running so your results may vary. If you get the iCloud unsupported device error, you may have to use a local account and try and add your Apple ID later.
Here is the information from the video.
Use this command to change to your VirtualBox installation directory.
cd “C:Program FilesOracleVirtualBox”
Replace Your VM Name with the name of your virtual machine and run all of the following commands on your host.
VBoxManage.exe modifyvm “Your VM Name” –cpuidset 00000001 000306a9 04100800 7fbae3ff bfebfbff
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/efi/0/Config/DmiSystemProduct” “MacBookPro11,3”
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/efi/0/Config/DmiSystemVersion” “1.0”
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/efi/0/Config/DmiBoardProduct” “Mac-2BD1B31983FE1663”
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/smc/0/Config/DeviceKey” “ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc”
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC” 1
macOS Monterey ISO file download
Monterey+by+Techrechard.com.iso/file