Como Cambiar Lenguaje En Windows 11

So, I have another question for how to go about manually moving the Grub boot manager. When I installed ubuntu, I did not specify a /boot partition. However, will the installer have installed the grub boot manager package? The reason I ask is, the windows boot manager will be in sda3, however, the ubuntu boot manager will not have installed to that partition, under which partition would it have installed? My / partition? (that looks odd, but out of the three, "/" , "/swap" and "/home" that is the one I mean) I'll need to mount both sda3 and the partition with ubuntu in order to copy grub over. It has been years since I did any serious linux work and back then I used a sun system.