She did use (which keeps RAM powered, no disk write), but she never needed full hibernation. That huge file was wasted space. What Meera did She decided to disable hibernation entirely , which would remove hiberfil.sys and free up the space — but keep Sleep mode working.
powercfg /h off Press Enter.
She dug deeper. In , she saw the main drive (C:) and clicked “Properties.” Still not clear. windows 11 disable hibernation file