WTF?
I just got home and started up my MacBook and it seems to have gone back to factory settings. Everything is gone my pictures are gone, my entries in my address book and calendar, website bookmarks, all gone. The only things still there are the programs I installed. Firefox is there, Aperture, Adium. However everything is Welcoming me as if this is the first time I've used the program. All settings everywhere are just gone. I have no idea how or why this happened or what to do to fix it.
Please help.
Please help.