I need some help to find a dedicated shortcut key to put my system instantly on hibernation. A direct key or something. What are the possible ways available by which I can simply assign shortcut keys by my own hand. I am sure that will be more easier to put the system for hibernate. If there is some shortcut available for the same then also it is more better. I can put the system in sleep mode instantly but for hibernation I cannot find any instant way. Is there any third party applications also available.