Ok, again it's easy to set the lock screen in various ways. I mentioned that in my original post. Also, it's easy to set the group policy to a certain image (which is what I have done for all our win 8.1 boxes. The problem is that you can only select ONE image in the group policy, and if that...
Group policy is easy to change the lock screen "Computer Configuration\Policies\Administrative Templates\Control Panel\Personalization" but the problem with changing to a corporate logo is that we have about 4 different monitor sizes in our environment. Does anyone know how to put one image...