1 Reply Latest reply: Nov 17, 2012 9:50 AM by RedWolf
SteffromTX Level 1 Level 1 (0 points)

I have not upgraded my operating system and am in need of doing so.  I have a MacBook Pro purchased in the late summer of 2009.  I am currently running operating system Mac OS X 10.58

What is the simpliest way to upgrade to another version of the operating system.  I need cost effective and hassle free.  Thanks for guiding me through this!


PowerBook, Mac OS X (10.5.8)