uugggg...so my iMac, for reasons I cannot explain, hit a brick wall a couple weeks ago. Every. Single. Click. Of. The. Mouse. Is a test in futility and an exercise in patience. I can’t explain it. It was working fine and then bam, parking brakes on! And it’s not even internet, it’s literally molasses trying to do ANYTHING on this machine. I have to force quit almost everything daily, restarts do nothing. I have no idea what happened. She’s an old girl thought. Circa 2009 iMac currently running Sierra 10.12.6. What can I do to save it? Don’t want a new one cause she’s been a trooper, but I do understand it’s almost unsupportable. Thanks everyone.