I never turn my iMac off. Never. I just put it to sleep and wake it up. But when it goes to sleep, I want nothing and no one bothered him – I mean the Internet first. I want him sleep like a Baby. So I decided to create a small application for that.
BabySleep is a simple utility that put iMac to sleep and turn Wi-Fi Off simultaneously. That is all. If you want BabySleep for your iMac, you can just download it absolutely for free.
If you get alert “app from a unidentified developer”, read Apple’s note “How to open an app from a unidentified developer and exempt it from Gatekeeper“.
Good Luck!