What folder is hiberfil.sys?

php editor Xinyi will answer for you, hiberfil.sys is a hidden folder in the Windows system. It is a file related to the hibernation function and is used to save the current system state for quick recovery in hibernation mode. The hiberfil.sys folder is located in the root directory of the system disk and usually occupies disk space equivalent to the size of the system memory. If you don't use hibernation, you can delete the folder to free up disk space by turning off hibernation. However, it should be noted that deleting this folder may cause the hibernation function to not work properly.

Answer: The hiberfil.sys file is the system hibernation file.

is a supplement to physical memory and can be deleted, but cannot be deleted manually. Just open the power options in the control panel, remove the √ to enable hibernation under the Hibernation tab of the Power Management dialog box, and the hibernation files will be deleted.

How to turn off the hibernation function of hiberfil.sys:

1. Click win X and select the command prompt.

2. Enter powercfg -h off and press Enter.

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