How to make a VirtualBox VM the same resolution as host
Yet another simple problem/resolution. If you are looking to make your VirtualBox VM’s resolution match that of your host making full-screen mode, truly full screen, look no further, here is the answer. Once again we are looking at an issue caused by a default setting. You can set your VM to full-screen mode, but it not likely to rescale to the native resolution of your display. The setting which you need to change requires you to have the VM powered off....