keyboard died

I have a Microsoft keyboard. It's approximately 5 yrs old if memory serves me correctly. It died today. Well, not the whole keyboard: just the "g" key. The "g" key was on the blink for the past day or two. Today it's dead. So the keyboard will go out with the next call for electronic recycling collection. Right now I'm using an old PS/2 keyboard, which I keep around in the event that the BIOS is not set to recognize USB.