What is hiberfil.sys and how do I delete it?
Date: May 23, 2014
Did you also notice a giant (apparently) useless hiberfil.sys sitting in your C:\?! So did I. Well, it is nothing but “a placeholder if we choose to hibernate the system.” The geeky information here is if the user chooses to hibernate instead of sleep or shutdown then the entire RAM (at that point in time) […]