![]() ![]() if you want to take your laptop somewhere and you don’t want to waste valuable battery power, you’ll want to hibernate it instead of putting it to sleep.In this tech tip, you'll learn when to put your computer or laptop to sleep, and when it's better to shut down. Hibernate is particularly useful to save battery power on laptops that aren’t plugged in. While it does use marginally more electricity, it’s surely more power efficient than leaving a computer running 24/7. Some people may opt to use sleep instead of hibernate so their computers will resume faster. The exact amount of power used by sleep and hibernate depends on the PC, although sleep mode generally uses just a few more watts than hibernate. But most of the time, hibernate should be just fine. Most Windows users have noticed that Windows needs an occasional reboot. It’s also a good idea to shut down (or at least restart) your PC occasionally. However, some PCs or software may not work properly when resuming from hibernate, in which case you’ll want to shut down your computer instead. When To Shut Down: Most computers will resume from hibernate faster than from a full shut down state, so you’re probably better off hibernating your laptop instead of shutting it down.RELATED: PSA: Don't Shut Down Your Computer, Just Use Sleep (or Hibernation) If you’re hibernating or shutting down your PC every time you step away from it throughout the day, you may be wasting a lot of time waiting for it. Hibernate is slower to resume from than sleep. If you won’t be using your PC for a while-say, if you’re going to sleep for the night-you may want to hibernate your computer to save electricity and battery power. When To Hibernate: Hibernate saves more power than sleep.Sleep isn’t so good if you’re planning to be away from the PC for extended periods, as the battery will eventually run down. Your computer will always be ready to use when you need it. When you need to use your PC again, you can resume from where you left off in just a few seconds. You can put your PC to sleep to save electricity and battery power. When To Sleep: Sleep is particularly useful if you’re stepping away from your laptop for a small amount of time.Some people always shut down their computers and never take advantage of the convenience of the sleep and hibernate states, while some people run their computers 24/7. If you put your computer to sleep and the battery becomes critically low, the PC will automatically go into hibernate mode to save your state.ĭifferent people treat their computers differently. The reason laptops don’t bother with hybrid mode is really just because they have a battery. The idea is that you can essentially put your PC into a sleep mode, but still be protected in case your PC loses power while sleeping. Like sleep, it also keeps a trickle of power going to memory so that you can wake the computer almost instantly. Like hibernate, it saves your memory state to hard disk. Hybrid is like a combination of sleep and hibernate. Still, you might come across the option at some point. Hybrid: Hybrid mode is really intended for desktop PCs and should be disabled by default for most laptops.A computer that’s hibernating uses about the same amount of power as a computer that’s shut down. It takes longer to resume from hibernate than sleep, but hibernate uses much less power than sleep. This allows you to save your computer’s state, including all your open programs and data, and come back to it later. When you boot up the PC, it loads the previous state from your hard drive back to memory. Hibernate: Your PC saves its current state to your hard drive, essentially dumping the contents of its memory to a file.Everything will be right where you left of, including running apps and open documents. When you turn on the PC, it snaps back to life quickly-you won’t have to wait for it to boot up. The PC’s state is kept in memory, but other parts of the PC are shut down and won’t use any power. Sleep: In sleep mode, the PC enters a low-power state.Depending on your system, this can take anywhere from a few seconds to a few minutes. ![]() However, when you want to use your PC again, you’ll have to turn it on and go through the typical boot-up process, waiting for your hardware to initialize and startup programs to load. A PC that’s shut down uses almost no power. When you shut down your PC, all your open programs close and the PC shuts down your operating system.
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