I am used to working with the US ANSI keyboard but right now, I am stuck with the US ISO keyboard since ANSI is unavailable for my new laptop.
It has two backslash keys and the left shift key is split into half-width. So, I want to map the left backslash key into the left shift key to restore the previous layout.
How do I do that? I would prefer OS-level solutions rather than AutoHotkey since OS-level solutions are more robust and rarely have glitches.