I have a computer which is connected with two screens I would like to raise firefox with a script (.bat) and that I see a page on one screen and another page on the other screen.
In chrome I found this solution:
@echo off
start chrome --user-data-dir=c:/monitor1--new-window --window-position=-1366,0 "www.google.com"
start chrome --user-data-dir=c:/monitor --new-window --window-position=0,500 "www.facebook.com"
exit
I've been looking for a solution for firefox for hours.