Pairing a new bluetooth keyboard and mouse with a not-new iMac?
In a recent move, I lost the bluetooth keyboard and mouse that had been paired with my iMac. I have another bluetooth keyboard and mouse (formerly paired with my MacBook Air) and I'd like to pair them with the iMac, but I don't know how, given that I can't get past the sign-in screen on the iMac without using a keyboard. Help?
iMac, Mac OS X (10.7.5)