Okay, I'm really getting frustrated everytime my dad has to call and ask if he has a virus or spyware. Basically today he called and asked because he went away from his computer and when he came back the screen showed up with a login screen of a website for his business. The username was filled out and the password field was filled with something. Now, my dad is getting old, and he tends to forget things that he does, but he says he was sure he did not leave it like that. Regardless if he did or not, always wondering if its a virus or spyware is getting annoying. I want to switch him over to a Mac (as I'll be picking up a macbook pro myself) and be done with it. Question: Is Mac OS X secure out of the box? Or do I need to mess with some settings? Can you guys recommend any sites that talk about Mac Security? Thanks in advance.