iMac doesn't need to be shut down either

Before, the iMac was turned off when it was not in use (I used to think about being like MBP every time the box cover). Recently, I forgot to turn off the iMac when I went out for a week. I came back and continued to use it. When I was not in use, I continued to sleep without any impact. * * In addition to worrying about accidental power outages at home, there is no need to shut down the phone 365 days a year... * *