Win8.1 delete Hiberfil.sys file graphic tutorial

When we clean the file under Win8.1 system, we will find that a Hiberfil.sys file in the C drive occupies a large capacity of the C drive. I don't know what file it is. What is the function? Can it be deleted? Now it is Let's talk about the way to delete the Hiberfil.sys file under Win8.1.
The method is as follows:
1, the actual steps are similar, we take Win8.1 as an example, first use the keyboard combination key Win key + X, a menu will pop up in the lower left corner of the screen, as shown below.

2, after click "Command Prompt (Admin)."

3, after the familiar command prompt window will pop up, and then enter the command "powercfg -h off" in the command prompt window, as shown below, and then press Enter.

4, Kai computer, Win key + X, as shown below.

5, after Kai opened the computer system tray, click on "View" - "Options" - "View" tab - remove the "Hide protected operating system files of" - select the "Show hidden Files, folders and drives" - "Applications" - "OK".

6, to view hidden and system files, has no Hiberfil.sys up.