Mac froze
My safari froze and my mac would not allow me to force quit any applications I had opened. I then shut down and rebooted. It beeped once(what does this mean}then came on to log in but would not let me log in. Shut down again unpluged again waited 5 min and now its working. Could anyone tell me what happened and what one beep means when turning it on. Thanks😕 L
iMac (20-inch Mid 2007), Mac OS X (10.7.3)