Is there a foolproof way to update my mid 4.1 2009 Mac Pro so as to install the latest OS etc as more
and more software needs the latest OS to run.
Or do I have another alternative because I really do not want to move away from Mac OS unless
I really have to.
and more software needs the latest OS to run.
Or do I have another alternative because I really do not want to move away from Mac OS unless
I really have to.