OSx updates have turned into a "lottery". Typically your machine goes down 50% in performance, and starts acting like a Commodore from 1982. They keep on askin

OSx updates have turned into a "lottery". Typically your machine goes down 50% in performance, and starts acting like a Commodore from 1982. They keep on asking me to upgrade to some new OS, I consistently keep on telling it to sodd off!