Can you put both pci-e and pci video cards on a computer and both of them work?

i have a pci express video card installed in my computer, could i buy a video card that goes into the pci slot and have both of them work at the same time?|||I don't know if there is a technical limitation with PCIe, but from what I know you can have several video cards in the computer to have dual screen or more in your configuration.



I don't know why the other person just said "no" with no explanation.



Cheers!|||nope.