Should you shut down your machine at night? No, you should not. Macs are designed to stay on, and as you sleep, your computer will do a bunch of maintenance and cleaning so that it will work better. It will also continue to backup, and if you have automatic updates, they should run overnight, too.
If you have a MacBook Air or MacBook Pro, be sure to connect it to power and leave the lid open. If you close the lid it will go to sleep and not do updates, maintenance, or backups. Leave the lid open, plug your backup drive in, and plug the MacBook Air/Pro into power and let it do its thing.
If you go away on a trip, then that is the time to shut the machine down. But for everyday use, it is okay to keep it running. |