When installing a graphics driver, does it physically stored and saved on the graphics card or is it only on the disk in the system? Because recently I talked with a friend who knows computers very well and he surprised me, but he told me that the drivers are physically stored on the graphics card in some cache memory / memory of the card. He told me that there are some, for example, boot files, other files, but also files of the graphic driver that is being installed. And now I do not know if it works like this and these drivers are actually physically saved on the graphics card as well or not and he is mistaken ?