Problem spinning Imac late 2012 performance POOR
I get to see the spinning wheel with almost every action on my mac. Last week I cleaned out my entire mac and put everything back on it but the spinning wheel remains. I have now done the Etrecheck program with "Beachballing" and now I see that the performance is POOR. This is the report but can anyone help what the problem is now?
iMac, OS X 10.11