How did we ever manage without hibernation in the past? The feature was first introduced with Windows XP and is one of the operating system’s (OS) most useful power functions. However, with Windows 8 this feature is not readily visible, so you need to find out not just what this feature is about but also how you can enable it on Windows 8.
What is Hibernation mode?
Hibernation allows you to power down your computer while retaining its current operating state e.g., leaving programs open.