There is one common issue on windows 8, 8.1, and the new windows 10. The "Hibernate" option is disabled in the power menu. The power menu doesn't show Hibernate Option. It contains Sleep, Shutdown and Restart options only as shown in following screenshot:
Many windows 8/8.1 and 10 users are not aware that Hibernation Option is available in windows 8/8.1 and 10 because the option is hidden (Microsoft simply disabled it).
The Hibernate Option can be added back to power menu. To get the missing hibernate option back in Windows 8/8.1 and 10, just follow the simple steps below:
2. Windows 10 users. Locate Search the web and Windows under system tray. Use it to search for Power Options and select.
Also Note: As you can see in the screenshot given in step 2, using the same screen you can remove "Lock" option which is shown when you click on your account picture at Start Screen or you can remove "Sleep" optio