I have a 4 year old iMac and it is gradually slowing down. Many times the computer just freezes and has that processing pinwheel going around and around and around...... Y'all get the point. Then there are ties when it is fast then suddenly slows down and proccesses for about 10 seconds or so then is ok.
Is there software I can buy that may help clean up the system or something in preferences I can do?
Is there software I can buy that may help clean up the system or something in preferences I can do?