Choose a virtualization platform
Download and install the virtualization software
Open the virtualization application
Create a new virtual machine
Select the operating system type and version
Assign a name to the virtual machine
Allocate CPU cores
Allocate RAM
Create or attach a virtual hard disk
Set the disk size and storage type
Mount an installation ISO or boot media
Configure network settings
Configure display and other hardware options
Save the virtual machine settings
Start the virtual machine
Install the operating system
Install guest additions or integration tools
Update the operating system and drivers
Take a snapshot or backup if needed