1) I have to dismiss the keychain password prompts just to be allowed to use my computer.
2) An app can cause a shutdown operation to be cancelled by not responding or by refusing to quit for some dumb reason, and I can't just click two buttons to tell my Mac to force quit the app.
3) Recently, my Mac acted like it was completely turned off, but it was only supposed to be in sleep mode. Only after I rebooted it did it start responding to keyboard presses and finger movements on my trackpad.
2) An app can cause a shutdown operation to be cancelled by not responding or by refusing to quit for some dumb reason, and I can't just click two buttons to tell my Mac to force quit the app.
3) Recently, my Mac acted like it was completely turned off, but it was only supposed to be in sleep mode. Only after I rebooted it did it start responding to keyboard presses and finger movements on my trackpad.