Sleep Mode essentially stops all your visible Mac activity but keeps the vital processes going. Finally, the screen will go completely black.
Your screensaver will then be activated shortly and probably stay on for another 10 minutes.
You’ve probably noticed that when you don’t use your Mac for a minute or two, the display would become slightly dimmed. Let’s explore what Sleep Mode on Mac is, how to use it, and how to prevent Mac from sleeping when you need it to be turned on at all times. The good thing is there are quite a few third-party tools that let you extend your battery life and, by default, your Mac comes with some great solutions for preserving your battery for as long as possible too. Even though the latest MacBooks can give you up to 11 or 12 hours of web browsing or video playback, the more you use your Mac the more your battery capacity will gradually decrease, until you’ll eventually have to keep it plugged in practically all the time. If there’s one thing that MacBook owners always want more of, without doubt, it’s battery life.
