It reads the Boot Configuration Data (BCD) store to determine if multiple operating systems are installed.
Finally, the system manager initializes the UI and displays the Windows 10 Login Screen , handing over control to the user. Troubleshooting Tip Windows 10 Booting process in details - Microsoft Q&A Proces uruchamiania systemu Windows 10.rtf
It loads essential "boot-start" drivers that allow the system to communicate with the hardware. It reads the Boot Configuration Data (BCD) store
This is the first user-mode process created. It is responsible for setting up environment variables and starting the Winlogon process . Proces uruchamiania systemu Windows 10.rtf
The system firmware (BIOS or UEFI) checks critical hardware like RAM, CPU, and storage for operability.
If only Windows 10 is present, it automatically loads the Windows OS Loader. 3. Windows OS Loader Phase