Question: 2011 imac lagging on everything
I bought a used 2011 imac last week that had 3.06 i3,16gb ram and 3TB hard drive ...for the first week this thing was as fast if not faster than my 2015 MBP woke up one morning and it had shut itself down... now this thing freezes lags etc on everything you click on. I can barely navigate the mac without waiting 10 min. I have done a complete wipe and clean install of high sierra and its still doing it? disk utility says everything is ok? no matter what I do i get the beachball for like 3-4 for clicking on anything.