Fix The Operating system did not shutdown cleanly To fix the Operating system did not shutdown cleanly issue, you will need to take a two-step approach.

If Dual boot menu or Choose an operating system screen is missing or not showing on a dual-boot Windows 11/10, then restore it & set a default OS by using this tip.

Available in preview since 2024, Microsoft will start charging for Windows Server 2025 hotpatching from July.