What would be the most appropriate Stack Exchange site (if any) to ask for support about a certain computer program?
I was thinking Super User, but I am not fully sure - can someone please tell me which I should use?
From the Superuser FAQ:
The most important point in the "Don't Ask" section, in terms of computer software, is this:
Thus, if your question is about an actual, real problem that you're facing with a computer program, and you've done research on the topic that you can document in your question, and if you can clearly state what you've tried so far and include all the relevant details about your unique situation, then your question will more than likely be on topic on Superuser.
Just be sure to search first so that you don't post a duplicate.