The operating system will read the system files again. The computer will be restarted the next time it is turned on. The background service of the system is turned off, and the system sends a special signal to the motherboard and power supply to cut off the power supply to all devices. The system will first close all running programs. After returning, I hope to wake up the system at any time. ![]() There is no guarantee that there will be an abnormal power supply. Large files are being downloaded, and something leaves the computer. You can wake up the system anytime, just touch the mouse or keyboard. In any case, this mode will not cause data loss. When we want to restore, if there is no abnormality in the power supply during the sleep process, we can directly recover from the data in the memory, and the speed is very fast if the power supply is abnormal during the sleep process, the data in the memory will be lost, and the system will Read data from the hard disk, but the restoring speed will be slower. After the system switches to sleep mode, the system will copy all the data in the memory to the hibernation file (hiberfil.sys) on the hard disk, and then turn off the power of all devices except the memory to keep the data in RAM. It is a new mode added in Windows Vista and later operating systems. This refers to Hybrid Sleep, which combines all the advantages of standby mode and hibernation mode (hereinafter referred to as Sleep). I have something to leave the computer, and I hope to continue when I come back, but I don't want to save these operations one by one.
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