This post will show you how to rename or change OS name in Windows Boot Manager. In spite of successfully upgrading my Windows 8.1 PC to Windows 10, my operating system was still being identified as ...

Upon booting up, Windows may offer you multiple operating systems from which to choose. This may occur because you previously used multiple operating systems or because of a mistake during an ...

Event ID 1799 is the event logged when a boot manager signed by the Windows UEFI CA 2023 certificate (the latest and most secure) runs on startup. This means all the security measures are in place, ...

Unless your computer is pretty old, it probably uses UEFI (Unified Extensible Firmware Interface) to boot. The idea is that a bootloader picks up files from an EFI partition and uses them to start ...