I recently purchased an Intel iMac. I'm using the apple keyboard and mighty mouse that came with the computer. Sometimes, at seemingly random times, the keyboard will die... that is it will cease to ...

I have a newish 27" iMac running OSX Version 10.9.2 and bought a standard corded mac keyboard to gain the USB port and number pad. It was working fine and then I accidentally unplugged it when I was ...