@BigOnYa, Lol. Linux is user friendly if you find a suitable distro for your needs. The interfaces are much similar to Windows, so I bet most people will find it easier.
I'm not sure what you mean @Xdqwerty. You can run linux under windows through a virtual machine or through the wsl. Linux itself has "Window Managers" which put applications in non fullscreen windows
Honestly you just need patience and reading ability. I've install arch linux several times on a vm but I can't really test it out because the vm is too slow
@kijetesantakalu042, Depends on if your PC could do it. There are settings to use the CPU natively and adjust the graphics memory which does quite improve it a bit.
But why go through the effort of having Linux inside of a VM, whereas you could have a multiboot installation or replace your pre-existing OS with Linux.