Hello! I am fairly new to GPU and all of that kind of stuff. I have just recently bought a laptop, and its not terrible with its intel graphics card. My question is, do i have to have an Nvidia graphics card physically installed to have an nvidia driver? or can i install nvidia drivers by themselves? I am having some issues with changing the GPU location on some things and I have to have the nvidia graphics control panel. I do not have that though. So can I install this control panel by itself? Or would i have to purchase an nvidia graphics card (which is something i cannot even use). Thankyou.