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Jan 29, 2020 · Shutting a Mac down routinely actually causes more trouble than it's worth. If you're not going to use it for several days, ok, but nightly is not a good idea. A sleeping iMac uses less energy than a night light.
Dec 20, 2012 · "A 27inch iMac uses 1.36W in sleep mode compared with 0.45W in soft-off." The energy consumption is tiny, and you save a little time when resuming. In UK terms this would amount to saving 1p for...
- Shutting Down Your Mac Keeps It from Running Maintenance Tasks
- What Macs Support Power Nap?
- How Do I Enable Power Nap?
The main reason for letting your Mac sleep instead of shutting it down is that your Mac can’t perform maintenance tasks during the night if you shut it down. macOS does a lot every night while your Mac isn’t being used and it is “sleeping”. Apple actually has a term for this sleep mode — “Power Nap”.
Most Macs built since the early 2010s support Power Nap: 1. MacBook (Early 2015 and later) 2. MacBook Air (Late 2010 and later – requires OS X Mountain Lion v10.8.2 and later) 3. MacBook Pro (all models with Retina display) 4. Mac mini (Late 2012 and later) 5. iMac (Late 2012 and later) 6. Mac Pro (Late 2013) [UPDATE] Due to the nature of Apple’s “...
Owners of any of the Macs listed above should have Power Nap enabled by default. To make the Mac “go to sleep”, you can select “Apple menu > Sleep” from the menu bar, close the screen on a MacBook, MacBook Pro or MacBook Air, or move the cursor into what’s called a Hot Corner. Hot Corners are defined in the Desktop & Screen Saver system preference....
- Steve Sande
Jul 23, 2008 · Hate to be the differing voice here but I shut down every night. My iMac, modem and printer are connected to my powerbar. Since I've shut down each night I've seen a $15/month drop in my electricity bill. Think about it, 8 hours of sleep per night times 30 days.
How often you should shut down your MacBook. We run through the pros and cons of shutting down your MacBook vs letting it sleep, and explain how to shut down a Mac and how to schedule it to shut ...
May 16, 2024 · There is one benefit to shutting down or restarting Macs from time to time. When a computer shuts down or restarts, it clears RAM and deletes caches and temporary files from the previous session. If your Mac has been running too long, it may get a bit sluggish from all the cruft that has been building up.
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Jan 10, 2024 · Believe it or not, putting your Mac to sleep is the recommended way to go most of the time, and most experts suggest that turning your Mac off entirely every day might damage it in the long run.
