I have a Mac leopard. Did a recent recommended update. When it finished,I restarted then a window came up to enter Master Password. I don't know what it is and when I try to enter one, the window shakes and I am unable to use computer at all
I have a Mac leopard. Did a recent recommended update. When it finished,I restarted then a window came up to enter Master Password. I don't know what it is and when I try to enter one, the window shakes so I am unable to use computer at all.
iMac