I have a laptop as a secondary machine, using F35. I've reluctantly had to install Windows 10 on another partition, and of course Windows has stamped all over the boot block in its usual arrogant way so I can no longer access my Fedora installation (though it's still there).
What's the quickest way to get Grub back, with the Windows boot as an option? Can this be done from within Windows or do I need to boot a rescue drive? Both systems use UEFI.
poc