Firefox: switch tabs with Alt + [0-9]

Question

On Arch Linux I was able to switch tabs by pressing Alt+[tab_num].

I have to work on Windows, where firefox uses Ctrl+[tab_num].

It's really annoying. Ctrl is not very well positioned for this kind of switching + I am used to Alt+[tab_num] instead of Ctrl+[tab_num].

Is there an easy way how to manage/change this in Firefox ? Any extention that does exactly this ?

Answer 1

I was annoyed at this too, and made an addon to deal with it which you should be able to install from the official website.