I have a laptop with a Hungarian keyboard, but I usually use a Finnish external keyboard. My problem is that very often windows tries to be smart, and it changes that layout of the keyboard on it's own, when I'm switching between apps, and very often it can be annoying that whenever I start typing I have to switch back the layout to Hungarian or Finnish, depending on if I'm using the build-in keyboard or the external ( I have to do the alt-tab combination).
So, is there any way that I disable that windows changes the keyboard layout on it's own?