Many friends who use computers think that computer sleep and computer sleep are the same meaning. In fact, this is not correct. There are still subtle differences between the two, so what is the difference between computer sleep and sleep? The following decoration home decoration network Xiaobian will bring you the difference between computer sleep and sleep , I hope to help everyone.
What is computer hibernation?
Computer hibernation is to save the current running data on the hard disk, the whole machine will completely stop the power supply, because the data is stored in the hard disk, and the hard disk speed is much lower than the memory is that its game or other programs are still running on the computer. Usually, it takes a certain amount of time to wake up the hibernation state. It is similar to the boot time. It is to copy the files to the hard disk, the monitor and the hard disk will be turned off, but the power is saved, and the computer loss is also reduced.
If your computer is powered off after no reason, you will be able to revert to all previous work, including programs and documentation that you have not had time to save or close, until you leave the computer.
What is computer sleep?
Computer sleep is a new mode in Windows Vista. After the system switches to sleep state, the system will transfer all the data in the memory to the hibernation file on the hard disk (this is similar to hibernation), and then turn off the power supply of all devices except memory. So that the data in the memory is still maintained, of course, the power consumption is quite small, you can understand it with a notebook.
In this way, when we want to recover, of course, there is no abnormality in the power supply during sleep. The system can recover directly from the data in the memory, and the speed is very fast; but if the power supply during the sleep is abnormal, the data in the memory has been lost, and it can be recovered from the hard disk (similar to hibernation), but the speed will be slower. However, this mode will not cause data loss anyway.
The difference between computer sleep and sleep:
Computer sleep combines the advantages of computer standby and computer hibernation, so sleep state can start the computer at the fastest time, and there will be no accidental data loss. Unlike sleep, it usually takes a certain amount of time to enter the working state, so Green Tea Xiaobian recommends that everyone use the sleep state. After all, recovery from sleep state is much faster than starting from scratch.
Moreover, the computer sleep mode is not always going on. If the system enters the sleep mode for a period of time (the specific time can be set) and is not awakened, it will be automatically put into the sleep state, and the power supply to the memory is turned off, which can effectively save. Use electricity and improve the hardware life of your computer.
The above is the difference between the computer sleep and sleep that brings you the difference between computer sleep and sleep . I believe everyone has a basic understanding of the difference between computer sleep and sleep after reading this article, if you still want to understand For more decorative advice, please click to enter the decorative knowledge channel .
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