Microsoft Windows 8 introduced a feature called Fast Startup. The feature was a variation of hibernate mode, but when enabled would close all running programs and log the user out before hibernating. This feature would result in a user being able to log in more quickly when a system is powered back on after a shutdown. There may be cases where use of this feature is not desirable, however. E.g., if the user wants to boot the system into Linux, but still access data on the Windows boot drive. To turn fast startup off, you can take the following steps:
Control Panel in the Windows Search field
at the bottom of the screen.