I have run Malware Bytes to see if there is a rogue program taking over the system. I have run a Hard Drive Test with Disk Utility. I have checked the Activity Monitor (looks normal). Even the finder, clicking on menus, looking inside folders, etc … takes 5-20 seconds to respond.Įven emptying the trash. He creates text documents, reads email, surfs the net and that is about it, The main application he runs is QuickBooks. It has a 750 GB storage - but there is only 65-70 GB on disk. Possibly, the Hard Drive going bad as well. It’s running OS-X High Sierra 10.13.6 prior to Mojave.
I am working on a client’s Macbook Pro, Mid 2012 Model.