How to delete windows7/win8 system C disk Hiberfil.sys hibernation file (save C disk space)

Hiberfil.sys is the system hibernation file, the size of the file is equivalent to the size of your computer memory, such as your computer memory of 8G, the system hibernation file Hiberfil.sys will have a C disk to generate a 8G equivalent file. If you do not use the Hibernate function, this hibernation file does not need to exist, will only waste the C disk space, but delete it does not affect the system any function or security.

Then we do not need it to delete it, lest in the waste of C disk space, that is a few G ah.

So let's get started, win+x. Click the Function menu and select the command prompt (Admin)

In the CMD interface input: powercfg-h off command, as shown below:

Then enter the car to delete the Hiberfil.sys, and then go back to C disk to see if it is not there?

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