Updating os x 10 3 9
Always back up your Mac before installing system updates.
As usual, the easiest way to do that is with Time Machine, just start a backup and let it complete before proceeding with the update.
Hello, As a new Mac user, I am trying to find my way through this forum.
I have read several threads about this subject but I'm still not sure I completely understand it.
Additionally, i Tunes 11.2.1 has been made available as a separate update.