Keyevent Help Needed

I want to make a quick program that holds the left arrow key down even when it is not the program your on. By that I mean I want it to hold the left arrow key down as like a master command something that is always running. I really don't know where to start. I was having trouble finding any good examples on keyevent programs, and to make it run overtop of other programs I don't have any idea how to do. Thanks in advance for your help.
Topic archived. No new replies allowed.