The time has come for gamers and enthusiasts to ditch their 32-bit operating system (assuming you haven’t already), because NVIDIA has announced that it will no longer support drivers for these operating systems. If you have been hobbling along on an old 32-bit version of an OS to save some money, perhaps Santa can bring you a 64-bit OS. NIVIDIA

Source: Hot Hardware – NVIDIA To Abandon All GPU Driver Support For 32-bit Operating Systems