Windows Inside of Linux

we are putting windows inside of Linux and this is often done incorrectly sometimes you run up a VM and you're like oh this is so laggy why is why is it not working right and never think that virtual machines are inferior if anything the world runs on Virtual machines you don't walk into a Data Center and see a bunch of operating systems running on bare metal you'd be hard-pressed to even find one that does so why is it when we're on our personal ...