Hello, I am a newbie to apple laptops, just purchased a Macbook and love it, being a PC user I have a couple of questions. 1- When I insert a disc of pictures, it does not open up automatically, is there a setting that I need to change? 2- I installed MS office on my laptop, when we switch users to my wifes, it does not show the office program, do I have to reinstall it on her user program? I thought when you install a program all users can use it. Thanks for any help.