Fast startup is a feature that was first implemented in Windows 8 as Fast Boot. It was carried over to Windows 10, and it remains an option in Windows 11. It's designed to shave seconds off of your PC ...

Windows comes with a Fast Startup feature that has been part of the OS since Windows 8 and continues to be enabled by default on Windows 10 and 11. Theoretically, it seems a helpful feature to reduce ...

Fast Startup is failing due to underlying system inconsistencies, such as corrupted hibernation files, misconfigured BIOS settings, or outdated drivers, which disrupt the boot optimization process.