Most modern users use the so-called mode in order to temporarily stop the operation of a laptop or netbook. sleep or even leave the device turned on, consuming not only electricity, but also far from endless battery life batteries. At the same time, few people think about the meaning of the mysterious “hibernation” function, which can often be turned on through the same menu as the sleep mode, and a very small number of users know how sleep and hibernation modes differ, and which one is beneficial to use in one or another situation.
What is the difference between sleep and hibernation
The content of the article
- What is the difference between sleep and hibernation
- Which mode is best for a laptop
In order to understand how one function differs from another, you should understand their properties and main purpose. Sleep mode, for example, allows you to:
- quickly return the computer to working condition;
- reduce electricity consumption;
- remember the current state of the system.
Important!
Contrary to popular belief, devices still consume energy even in a “sleepy” state. For example, a laptop can “oversleep” in this mode for about 12 hours, and after that the battery will run out anyway.
In order to bring the computer out of sleep, just click the mouse button or press any key on the keyboard.
As for the hibernation mode, widely and quite a long time used on laptops, netbooks, tablets and other mobile equipment, it allows you to quickly restore work without waiting for the full launch of all applications that were active in the system at the time of the transition, while maintaining all open windows and programs.
In a state of sleep do not work:
- HDD;
- cooling system;
- screen.
In hibernation, the entire device is de-energized, with the exception of perhaps a special generator responsible for displaying the correct time data in the BIOS. When you switch to mode, the image of RAM is copied, and when you exit it, this copy allows you to fully and accurately return to the "initial" state of the system.
Which mode is best for a laptop
After reading the above, many users may have a legitimate question about which of the modes is best for laptops or other mobile equipment. There can be no definite answer to this question, because each of them has its own advantages and disadvantages, and if one were better and more convenient in any cases, then the second was simply excluded from the standard functions devices.
If the user takes care of keeping the system and battery of his laptop as long as possible, then it is preferable for him will use the hibernation function, because it helps to save battery power and does not adversely affect its “resource”.
As for sleep, this function is more like a “pause": virtually all systems continue to work, but the device does not perform the basic functions. According to the assurances of many users, sleep mode does not actually affect the battery, and laptops can actually never be turned off, just translating them into "sleep". This statement is quite true for devices that most of the working time have direct access to the mains and the possibility of constant recharging.
