Never set a password for my Macbook
I have a old macbook and it runs OS X 10.8.6 and I never made a password for it, because when I tried to change it it said put in old password and I never made one. I can't install new programs and its getting fustrating. My optical drive doesn't work and when I tried to do it in the command menu and hit reboot it frooze and never started up properly. Someone please HELP ME!
MacBook, Mac OS X (10.6.8)