When you hibernate, Windows saves the entire system state, including all your open programs and files, to disk so you can quickly resume from where you left off.įast Startup mixes the traditional shutdown process with hibernation. In the traditional shutdown process, Windows fully shuts down everything, discards the running system state, and starts up from scratch the next time the PC boots. This feature was introduced in Windows 8, and has also been called Fast Boot and Hybrid Boot or Hybrid Shutdown. This weirdness is all thanks to Windows 10’s “Fast Startup” feature, which is enabled by default. Why Doesn’t the “Shut Down” Option Fully Shut Down? When faced with weird system problems that may be caused by a buggy driver or other low-level software issues, the problem persisted after shutting down our PC and booting it back up. We’ve personally experienced this problem ourselves. If you’re experiencing computer problems and need to reset that state, you’ll need to restart your PC instead. It hibernates the kernel, saving its state so it can boot faster. When you click “Shut Down” on your Windows 10 PC, Windows doesn’t fully shut down.

Close all programs windows